| 单词 | piston rod |
| 例句 | The loud noise that Abbey and I had heard was the outboard engine throwing a piston rod, though we didn’t know that at the time. Flush 2005-09-13T00:00:00Z Assembly of VW's top-selling model at the carmaker's largest factory will be suspended on Friday, Monday and Tuesday after a piston rod inside the stamping plant's engine broke, the carmaker said on Thursday. VW halts Golf assembly at core plant over technical problems 2016-09-22T04:00:00Z “The right hand whipping like a piston rod which has broken through the crankcase, or like a baseball bat demolishing a pumpkin,” Norman Mailer, a ringside witness, recalled in an essay. Emile Griffith, Boxer Who Unleashed a Fatal Barrage, Dies at 75 2013-07-23T18:46:29Z It represents a piston head and piston rod secured together by means of a differential screw nut. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z With the aid of sketches explain how a piston rod is made to work steam-tight through the end of the cylinder. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z Another important improvement, likewise due to the Compagnie Fives-Lille, consists in the addition of safety clicks, which engage with racks parallel with the piston rod of each of the presses and movable with it. Scientific American Supplement, No. 648, June 2, 1888. 2011-12-26T03:00:15.410Z A portion of the ship's piston rods formed the axle of the wheel, a grooved drum being attached to take the driving belt of the dynamo. The Nameless Island A Story of some Modern Robinson Crusoes 2011-10-08T02:00:20.880Z First piston speed × first piston area —————————————— = new piston speed. new piston area In calculating the effective piston area, the area of the piston rod upon one side must be allowed for. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z If the gland is a fit upon the piston rod and in the stuffing box, moving the gland in and out of the stuffing box will be an admirable test of the guide-bar adjustment. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z A plunger is a piston made in one piece with its piston rod, the piston and the rod being of the same diameter. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z A severed and dangling piston rod crashed in monotonous rhythm against a deck beam as the rest of the auxiliary compression unit strained to satisfy its function. Spillthrough As her feet slipped, the legs of the husky worked like piston rods showering Marcel's face with water, her nails gouging the ice, while she fought the drag of the net. The Whelps of the Wolf There is only one piston rod, the high-pressure and low-pressure pistons being mounted on the same rod. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z In either case the cross head would be forced to travel in a curve, bending the piston rod, and inducing much friction. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The particular piston there illustrated is made of brass, and is secured to a wrought-iron piston rod by a brass nut. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z There are no crooks to this cornet when constructed in B♭, but it may be instantaneously transposed into the key of A major by means of an undetachable slide guided by a piston rod. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 4 "Coquelin" to "Costume" His head throbbed like a piston rod—headache! Ditte: Girl Alive! In this design the high-pressure cylinder is placed directly below the low-pressure cylinder, as indicated, and both piston rods are attached to the same cross-head. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z As the piston rod is shortened there is less wear at the extreme end of the cylinder bore farthest from the crank, and the same remark applies to the guide bars. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The cross-head being forged on the end of the piston rod prevents the piston and piston rod being withdrawn together. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z "If that skull ain't more than six inches thick, it'll go this time," muttered Tom, as he gathered all his strength and sent out his fist like the thrust of a piston rod. Through Apache Lands The piston rod and the crosshead obviously passed through its gun deck in a large hatch. Fulton's "Steam Battery": Blockship and Catamaran Again, the effective area of the piston on the crank end is less than that on the head end, by an amount equal to the area of the piston rod. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z This occurs because the piston rod excludes the steam from a part of the face of the piston. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z A is the piston rod, and B B are pins, forged in one piece with C, to which the forked end of the connecting rod is attached. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z When you tackled him it felt just as if you were tackling a man with a dozen legs, all of which were going up and down like the piston rod on a steam engine. The Mark of the Knife The round beam which is seen issuing from the centre of the head of the cylinder is called the piston rod. Harper's New Monthly Magazine, Volume 2, No. 12, May, 1851. As a card from the head end of the cylinder is taken to avoid corrections for the piston rod, the area is 201 square inches or 1.4 square foot. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z A yoke from the piston rod spans the crank, so that the steam and pump pistons are in line and directly connected. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The lubricant is first introduced to the oil-boxes marked A, from which it passes to the recess B, where it comes in contact with the piston rod. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z Denberg turned to meet him and the doctor's fist shot out like a piston rod. Poisoned Air Of course, when the piston is forced upward by the pressure of the steam admitted beneath it, the piston rod rises, too, with all the force of the expansion. Harper's New Monthly Magazine, Volume 2, No. 12, May, 1851. In the present case it has been assumed, for simplicity, that the head- and crank-end diagrams were exactly alike, except for the piston rod. Steam Engines Machinery's Reference Series, Number 70 2010-12-20T17:12:10.227Z The clearance at the crank end of the cylinder is reduced by the piston rod passing through it. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Exercise 55:—Make the necessary working drawings for a gland and stuffing-box for a locomotive engine piston rod 2½ inches in diameter, to the dimensions given in the table. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z The pressure on the piston pushes it along the cylinder, and the force is transmitted through the piston rod P R to the connecting rod C R, which causes the crank K to revolve. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use Alvarez seemed as fresh as at the beginning, and his arm worked with the force and precision of a piston rod. Baseball Joe Around the World Pitching on a Grand Tour Top left, straight-line linkage; top right, crosshead and guide arrangement; lower left, piston rod A is guided by sectors D and E, suspended by flexible cords. Kinematics of Mechanisms from the Time of Watt The diameter of a piston rod is found in practice to range between one-sixth and one-tenth the diameter of the cylinder bore. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Draw this, and also a view looking on the nut in the direction of the axis of the piston rod. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z The linear motion of the piston rod is converted into rotatory motion by the connecting rod and crank. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use The steam was up; the belts were moving; the wheels were whirring; the piston rods were shooting back and forth. Here and Now Story Book Two- to seven-year-olds The linkage causes the flywheel to make two revolutions for each double-stroke of the engine piston rod B. From U.S. Kinematics of Mechanisms from the Time of Watt The brake piston rod carries at its end two links which attach to the arms attached to the brakes. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z The piston rod and nut are of wrought iron, so also are the junk ring bolts. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z Watt was not easily daunted, however, and within a twelvemonth had himself patented five other devices for obtaining rotatory motion from a piston rod. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use Changing his tactics, his breath lagging in his throat from the terrible pressure on it, Trevison worked his right hand into the other’s stomach with the force and regularity of a piston rod. 'Firebrand' Trevison "Even if I have to shove the piston rod myself," and at this remark both of his brothers had to laugh. The Rover Boys in Southern Waters or The Deserted Steam Yacht The piston rod packing, 7, is leather held in place by the cap 6 and the spring 8. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z A B is the piston rod, C D a portion of the cylinder cover, and E F the stuffing-box. An Introduction to Machine Drawing and Design 2012-03-06T03:00:25.777Z It consists of a cylinder with an air-tight piston, and a piston rod working through a cover at one end. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use His opponent had gone down, temporarily disabled from sundry vicious blows from a fist that had worked like a piston rod. 'Firebrand' Trevison The other improvement is the cross-head of Haswell, an American, a decided advance, giving the piston rod a smooth and straight bed to rest upon and freeing it from all disturbance. James Watt The piston of a marine engine steam cylinder is a disc of cast iron, into which the piston rod is secured. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z There is a sort of stem coming up from the middle of the piston, called the piston rod, which is to draw up the piston, and to press it down by. Rollo's Philosophy. [Air] The pistons are of "trunk" form—that is, long enough to act as guides and absorb the oblique thrust of the piston rods. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use Forester told him that that was the piston rod. Forests of Maine Marco Paul's Adventures in Pursuit of Knowledge The clip is to prevent the piston rod nut from loosening back of itself. Mechanical Drawing Self-Taught The indicator piston rod actuates an arm or line on the end of which is a pencil, which, by means of a parallel motion, is caused to move in a straight line. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Their faces contorted with rage, they struck at him, Dave's arms working like piston rods in his efforts to ward off their blows. Dave Darrin on Mediterranean Service or, With Dan Dalzell on European Duty The plate, P P, through a slot in which the piston rod works, prevents an excess of oil being flung up. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use Presently, the bell sounded once more, and the piston rod slowly rose out of the cylinder, and then slowly descended again. Forests of Maine Marco Paul's Adventures in Pursuit of Knowledge The latter innovation resulted in the push and pull of the piston rod. Steve and the Steam Engine In determining the diameter of the piston rod, allowance is made for turning it occasionally in the lathe to restore its parallelism, the wear reducing its diameter more in the middle than at the ends. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z I don't believe that fellow could take a holiday away from his thrust blocks and piston rods if he were paid to. A Bid for Fortune or Dr. Nikola's Vendetta The piston rod works through an air-tight stuffing-box in the bottom of the casing, and when it rises operates the brake rods. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use "The piston rod," said Forester, "is fastened, at its lower end, to the piston, which is a flat plate of iron, made to fit the inside of the cylinder exactly." Forests of Maine Marco Paul's Adventures in Pursuit of Knowledge In a very short time one of the boys who were working Colon's arms like the piston rods of a locomotive cried out: "He moved a little then, fellows!" Fred Fenton on the Crew or, The Young Oarsmen of Riverport School Steel piston rods wear better than those of wrought iron, being free from scaly seams which are apt to cut the packing and cause the rod to wear in grooves. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z We shall have to keep a bright look-out ahead and the lead going, and if your piston rods and boilers prove faithful, well and good. The Three Admirals Air is then turned into the cylinder D, and the piston rod E, the die carrier B, the top die F and the expander G descend. The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel For piston rods, or for work such as cutting jack screws, this lathe is very useful. Scientific American, Volume XXXVI., No. 8, February 24, 1877 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. You can also use acids to corrode boiler tubes; acid fumes will ruin cylinders and piston rods. The Red Conspiracy Piston rod packing, of fibrous or similar material, should be cut in rings that will not quite fully envelop the piston rod, and the first ring should be placed with its split upwards. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z When our gun was replaced I started back from the wagon lines, carrying a piston rod of the buffer, with Downey assisting me. S.O.S. Stand to! Q. How are metallic packing rings on piston rods and valve stems held in place? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads “What is this material, sir?” continued the cadet, resting a hand on a piston rod. The Submarine Boys and the Middies Clay's arm worked like a piston rod with short-arm jolts against the battered face. The Big-Town Round-Up A leak in piston rod packing may sometimes be remedied by taking out three or four rings of the packing and reversing it. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z We had reached the end of our journey, got to the gun, delivered the piston rod and reported to the Captain. S.O.S. Stand to! Q. Where is the piston rod packing located? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads "What is this material, sir?" continued the cadet, resting a hand on a piston rod. The Submarine Boys and the Middies The Prize Detail at Annapolis Each of the uprights is provided internally with projecting pieces for receiving the guides between which slides the cross-head, g, of the piston rod. Scientific American Supplement, No. 388, June 9, 1883 In either case care must be taken to make the adjustment correct, and thus keep the piston rod in line. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Turn the crank pin full forward, pull the piston rod out as far as it will come, measure the distance between pin centres very carefully, and transfer it to a piece of paper. Things To Make A. A Vauclain compound has two cylinders on each side, one above the other, and both piston rods connected to one cross-head. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The engine on that train yesterday morning broke a piston rod and had to stop down the lake shore. Ruth Fielding on Cliff Island Or, The Old Hunter's Treasure Box Unload.Oil the bore and chamber, piston rod and gas cylinder.Sort out live rounds from empty cases.See that mainspring is eased.Thoroughly clean and oil the gun on returning to quarters. Military Instructors Manual A gland for an engine piston rod forms a simple example of the different ways in which a pattern may be formed. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Then push the piston rod fully in, draw the valve rod fully out, and bring the rear stop up against the striker, and make it fast. Things To Make A four-cylinder tandem has four cylinders, the high pressure being ahead of the low pressure on each side, and both pistons connected to one piston rod and one cross-head. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The brown fist went back and shot forward like a piston rod. Mavericks The piston rod is attached to a long cast-iron crosshead, from which two bent connecting rods extend downward, the one to a crank, and the other to a crank-pin inserted in the flywheel. Scientific American Supplement, No. 470, January 3, 1885 This test, however, is not very accurate on account of the difficulty in setting the line, and because the piston rod may not have worn equally on each side. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Attach the piston rod to the piston, and insert piston in cylinder. Things To Make A. The movement of the steam piston 65 is imparted to the air piston 66 by means of the piston rod. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The pump under the low pressure cylinder is worked directly from its cross-head by an extension of the piston rod. Scientific American Supplement, No. 492, June 6, 1885 The expected party sailed from Liverpool the 26th of May, on the America After being out three days the piston rod broke and they were obliged to return. Eighty Years and More; Reminiscences 1815-1897 Thus a piston rod may be finished and polished to the maximum degree consistent with maintaining its parallelism and truth, while a connecting rod stem may be polished to any required attainable degree. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Pass front end of piston rod over the crank pin. Things To Make A. Of two main valves, actuated by tappet rods which enter into the hollow piston rods, and are moved by tappet plates, which are fastened to the steam piston heads. The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The double acting water plunger was 14 inches in diameter, and worked directly from the high pressure piston rod; the stroke of pistons and plunger being 25 inches. Scientific American Supplement, No. 492, June 6, 1885 Mr. Sturgeon, of England, has applied a most ingenious and successful inlet valve, which is opened and closed by the friction of the air piston rod through the gland. Scientific American Supplement, No. 799, April 25, 1891 The piston rod loose in cross-head will make a knock, which also appears in the wrist, but it is not there. Rough and Tumble Engineering Bore a 1/4-inch hole in the centre of one cover—be sure that it is the right one—for the piston rod. Things To Make Q. Where piston rod packing is blowing bad, what may be done to stop it? The Traveling Engineers' Association To Improve The Locomotive Engine Service of American Railroads The piston rod of engine passed through both ends of the cylinder, and with long connecting rods worked direct on the crank of the propellers. A History of Aeronautics These are connected together by a steel piston rod, the top air piston forming a connection for the small end of the connecting rod. Scientific American Supplement, No. 799, April 25, 1891 The piston rod may be keyed in cross head, or it may be held in place by a nut. Rough and Tumble Engineering Blacken the piston rod in a candle flame to prevent solder adhering. Things To Make The slender expressive fingers, forever active, forever striving to conceal themselves in his pockets or behind his back, came forth and became the piston rods of his machinery of expression. Winesburg, Ohio; a group of tales of Ohio small town life Besides this expedient, each pair of cylinders have their slide frames for guiding the movements of the piston rods cast in one piece. Scientific American, Volume 22, No. 1, January 1, 1870 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. In other words, a duplex air compressor would be identical with a duplex steam engine were it not for the fact that air cylinders are connected to the steam piston rods. Scientific American Supplement, No. 799, April 25, 1891 For further information address the patentee, or Sharps, Davis & Bonsall, Salem, Ohio, who will furnish piston heads to order on receipt of size of cylinder and piston rod. Scientific American, Volume 17, No. 26 December 28, 1867 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. The face of the crank should be about 3/8 inch away from the piston rod centre line. Things To Make The pump is placed opposite an upright, D, whose top serves as a guide to the prolongation, E, of the piston rod. Scientific American Supplement, No. 358, November 11, 1882 The standards, as will be seen, are of very light T steel, the crankshafts and pins are hollow, as are also the crosshead bolts and piston rods. Scientific American Supplement, No. 286, June 25, 1881 Once more and for the last time, they returned to the charge, but the plucky scout was awaiting them, and his club whizzed through the air like the piston rod of a steam engine. The Life of Kit Carson Hunter, Trapper, Guide, Indian Agent and Colonel U.S.A. Q.--By what expedient is the piston rod enabled to pass through the cylinder cover without leaking steam out of the cylinder or air into it? A Catechism of the Steam Engine Assuming that all the parts mentioned have been prepared, the cylinder should be arranged in its proper place on the bed, the piston rod centrally over its centre line. Things To Make His arms had worked like the piston rods of an express engine—as fast and as untiringly. Snake and Sword A Novel As he spoke, the professor came dashing toward the camp, his arms were outstretched as if in entreaty, and his long legs going up and down like piston rods, at such speed was he running. The Boy Aviators' Polar Dash or Facing Death in the Antarctic The Superintendent of the Transport Company was named Dorcas, a bustling, heavy-bearded man that you couldn't hold still and that talked fast and jerky like a piston rod. The Belted Seas Q.--But what compels the top of the piston rod to maintain the vertical position? A Catechism of the Steam Engine The plunger is either a continuation of the piston rod, or attached to it. Things To Make The piston rod, threshing about with nothing to hold it, had broken several parts of the engine, and some pieces of the driving rods had been hurled up into the cab, narrowly missing the engineer. The Motor Boys on the Pacific Or, the Young Derelict Hunters An arm, S, fixed at right angles to the piston rod, has a forked end which moves along the rod. Things To Make Pull out the piston rod plunger as far as it will go, and slip the pump barrel on it. Things To Make The external diameter of the socket by which this cap is attached to the piston rod is 3-5/16 inches. A Catechism of the Steam Engine For boiler feeding it should not exceed one-third that of the piston; and in such case the piston rod and plunger may well be one. Things To Make The depth of the cutter for attaching the cap to the piston rod is 1-1/4 inch and its thickness is 3/8ths of an inch. A Catechism of the Steam Engine A.--The diameter of the piston rod is usually made 1/10th of the diameter of the cylinder, or the sectional area of the piston rod is 1/100th of the area of the cylinder. A Catechism of the Steam Engine Q.--Will you apply this mode of computation to a marine engine, and first find the diameter of the piston rod? A Catechism of the Steam Engine Q.--Is it the invariable practice to make the piston rod cap of brass in the way you have described? A Catechism of the Steam Engine Before the gland is soldered to the cover, the cover should be put in place, the piston rod attached to the piston, and the parts of the gland assembled. Things To Make Q.--In what way is the piston rod connected to the great beam? A Catechism of the Steam Engine The point of junction, therefore, of the links and the piston rod is of the form of a knuckle or bend at some parts of the stroke. A Catechism of the Steam Engine Q.--Does the air pump rod move vertically as well as the piston rod? A Catechism of the Steam Engine Between the piston rod clutch and the guide blocks, the feed pump rod joins the cross head in some engines. A Catechism of the Steam Engine Push the piston rod through the cover until the piston is hard up against the back of the cover. Things To Make A A, is one of the cylinders, B B the piston rod, and C C the crank. A Catechism of the Steam Engine This species of packing answers very well when the parallel motion is true, and the piston rod free from scratches, and it accomplishes a material saving of tallow. A Catechism of the Steam Engine Messrs. Miller, Ravenhill & Co. fix in their piston rods by means of an indented hexagonal nut, which may be started by means of an open box key. A Catechism of the Steam Engine Q.--What kind of guides is employed for the end of the piston rod? A Catechism of the Steam Engine This is the best way of getting the gland exactly concentric with the cylinder so that the piston rod shall move without undue friction. Things To Make In side lever engines it is a judicious practice to add a nut to the top of the piston rod, in addition to the cutter for securing the piston rod to the cross head. A Catechism of the Steam Engine Q.--How should the piston rod be secured to the piston? A Catechism of the Steam Engine Small grooves are sometimes turned out of the piston rod above and below the cutter hole, and hemp is introduced in order to make the piston eye tight. A Catechism of the Steam Engine Q.--Will you describe the construction of the cap for connecting the piston rod with the crank pin? A Catechism of the Steam Engine The striker, S, is a piece of brass strip soldered to 1/2 inch of tubing fitting the piston rod. Things To Make A short piece of one piston rod is shown in fig. A Catechism of the Steam Engine Q.--What is the diameter of the piston rods and connecting rod? A Catechism of the Steam Engine Miller, Ravenhill & Co.'s mode of fixing piston rod to piston. A Catechism of the Steam Engine A.--The cap for attaching the piston rod to the crank pin, is formed altogether of brass, which brass serves to form the bearing of the crank pin. A Catechism of the Steam Engine The collar is tapped for two screws, which prevent S slipping on the piston rod. Things To Make Q.--What is the proportion of the piston rod? A Catechism of the Steam Engine The guide bars for guiding the top of the piston rod are of steel, 4 inches broad, fixed to rib iron bearers, with hard wood 1/4 of an inch thick, interposed. A Catechism of the Steam Engine A.--The piston rods, which are two in number, are 3 inches diameter, and 12 feet 10 inches long over all. A Catechism of the Steam Engine Q.--Will you explain the connection of the piston rod with the connecting rod? A Catechism of the Steam Engine Pull out the piston rod as far as it will go, and push the slide valve right back. Things To Make |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。