| 单词 | obtuse angle |
| 例句 | In math I spent the entire time thinking about how Momly's arm was probably at an obtuse angle when it broke. Patina 2017-08-29T00:00:00Z “You have a more obtuse angle between your forehead and your nose here,” he said, smoothing a finger between the middle of his brows. 'I just want to see the person I always saw in my head': the story of a face 2020-11-10T05:00:00Z However, in the diagram, angle appears to be an obtuse angle and may be greater than 90°. Algebra and Trigonometry 2015-02-13T00:00:00Z In 2018, a math teacher at Friends Seminary, a private Quaker school in downtown Manhattan, was fired after he demonstrated an obtuse angle by pointing his arm forward and saying, “Heil Hitler.” A Quaker School Promoted Liberal Values. Then Its Teachers Unionized. 2020-09-03T04:00:00Z The acute and sometimes obtuse angles of Bob Dylan’s career have teased and infuriated his public for more than half a century. 'Fire and brimstone': new compilation resurrects Bob Dylan's born-again phase 2018-03-16T04:00:00Z Pulisic’s finish, from an awkward, wildly obtuse angle to the right of goal, skimmed into the net. With Christian Pulisic Driving, United States Steers Closer to World Cup 2017-10-06T04:00:00Z The shape of the house — more of an obtuse angle than a perpendicular L — creates a traditional flow, allowing the rooms to weave into one another. A D.C. home with an ageless appeal 2016-07-29T04:00:00Z The Mi lamp consists of two rods that intersect each other and create an obtuse angle. Why did Xiaomi make this lamp smart? 2016-05-31T04:00:00Z The wall, which rises as high as 24 feet, has acute edges and obtuse angles. The Wind, a Wall and a Wide Throw Foil the Cardinals 2014-10-14T04:00:00Z These older branches are frequently still alive and well but now emerge at a more obtuse angle. City Room: A Gumdrop Shape, Good and Plenty 2013-08-16T18:16:34Z She advises students to remember that acute angles are smaller than 90 degrees because they are so little and cute, and obtuse angles are bigger than 90 degrees because they’re obese. Actress Danica McKellar: Math isn’t just for nerds 2012-09-10T22:20:20Z The obtuse angle of this file is five-canted, while the regular cant is hexagon or six-canted, and it is found to be too obtuse for the purposes required of the saw file. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z When he spoke his lips assumed the form of two obtuse angles, exposing to view a glistening lozenge of white teeth. The White Terror and The Red A novel of revolutionary Russia 2012-03-18T02:00:21.430Z There was no path; he could but plunge on where the undergrowth seemed thinnest, his general direction being as nearly as he could judge at an obtuse angle with the stream. Samba A Story of the Rubber Slaves of the Congo 2012-03-07T03:00:16.567Z My legs," he says, "first made an obtuse angle with my thighs, then a right and at last an acute angle; my thighs made another with my body. The Last Words of Distinguished Men and Women (Real and Traditional) 2012-02-22T03:00:24.020Z Then we turned at an obtuse angle to the right and found ourselves in what has been called the wild garden of Suffolk, not in any classical work perhaps, but by word of mouth. Through East Anglia in a Motor Car 2012-02-22T03:00:21.787Z If the axis of the crank axle formed an obtuse angle to the engine centre line a a in Fig. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z As formed, my line made an obtuse angle forward of Jackson’s, till it approached Manassas Gap Railroad, where D. R. Jones’s division was broken in echelon to the rear. From Manassas to Appomattox Memoirs of The Civil War in America 2011-12-28T03:00:39.977Z The superior border, which is convex or rectilinear, is thin, and is separated from the posterior border by an obtuse angle. Artistic Anatomy of Animals 2011-12-17T03:00:16.893Z The head, bent back from the neck at an obtuse angle contains two parallel barrels or long holes through which the pegs or metal screws pass, three on each side of the head. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 6 "Groups, Theory of" to "Gwyniad" 2011-12-16T03:00:12.320Z That triangle which has an obtuse angle cannot have three equal sides, but in accordance with the different mountain slopes has either two equal sides or three unequal sides. De Re Metallica, Translated from the First Latin Edition of 1556 2011-11-16T03:00:21.977Z It may form an obtuse angle with the cross-head journal when so viewed. 3rd. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Soccer-style kickers hold their foot at a more obtuse angle at the moment of impact, which means some of the leg’s energy is absorbed by the flexing ankle joint. The science behind kicking a field goal gives soccer style an advantage 2011-10-17T19:20:02Z Circularly polarized light he obtained by means of a rhomb of glass, known as “Fresnel’s rhomb,” having obtuse angles of 126�, and acute angles of 54�. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 2 "French Literature" to "Frost, William" 2011-10-14T02:00:26.280Z An obtuse angle is an angle greater than a right angle. The Teaching of Geometry 2011-10-12T02:00:52.133Z If the principal vein descends on an incline and the cross-vein descends vertically, then a minor triangle is created having one obtuse angle or all three angles acute. De Re Metallica, Translated from the First Latin Edition of 1556 2011-11-16T03:00:21.977Z Its end face c is at an obtuse angle to the length of the tool, so that on passing up a bore and meeting a radial face the point only will meet that face. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z Six or seven benches abutting nearly end to end were strung along the south side, extending from the west windows almost to the coat-rack, the farthermost bench being at an obtuse angle. From School to Battle-field A Story of the War Days 2011-10-10T02:00:19.987Z If more than 1-4th of a circle, it is an obtuse angle. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z Generally to-day we define an obtuse angle as "greater than one and less than two right angles." The Teaching of Geometry 2011-10-12T02:00:52.133Z Triangle having an obtuse angle and two equal sides. De Re Metallica, Translated from the First Latin Edition of 1556 2011-11-16T03:00:21.977Z In color they agree with majusculus, as they do also in width of nasals posteriorly, in more obtuse angle of the rostrum and maxillary arm of the zygomatic arch. Subspeciation in Pocket Gophers of Kansas, [KU. Vol. 1 No. 11] 2011-07-09T02:00:11.847Z To prove to them that it is necessary to mention the right angles in describing a square, you can make a rhombus, and show them its different shape with its acute and obtuse angles. Guide to the Kindergarten and Intermediate Class and Moral Culture of Infancy. 2011-06-30T02:00:25.950Z Forces acting in the direction of lines forming an obtuse angle, will also produce motion in the diagonal of a parallelogram. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z Further, of trilateral figures, a right-angled triangle is that which has a right angle, an obtuse-angled triangle that which has an obtuse angle, and an acute-angled triangle that which has its three angles acute. The Teaching of Geometry 2011-10-12T02:00:52.133Z Triangle having an obtuse angle and three unequal sides. De Re Metallica, Translated from the First Latin Edition of 1556 2011-11-16T03:00:21.977Z In this case only one side of each obtuse angle is present, the other side being formed by continuing the horizontal line both ways by means of the imagination. Visual Illusions Their Causes, Characteristics and Applications 2011-06-02T02:00:25.247Z And then draw out from them that a hexagon is a figure of six equal sides, with six obtuse angles, just equal to each other in their obtuseness. Guide to the Kindergarten and Intermediate Class and Moral Culture of Infancy. 2011-06-30T02:00:25.950Z The angles of this square table are right angles, but those of the octagon table are obtuse angles; and the angles of sharp pointed instruments are acute angles. Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained 2011-07-12T02:00:28.027Z The left was thrown back in time, and the line presented an obtuse angle opening toward the enemy. Chattanooga and Chickamauga Reprint of Gen. H. V. Boynton's letters to the Cincinnati Commercial Gazette, August, 1888. 2011-05-10T02:00:58.760Z A lunette is a work with two faces, usually forming an obtuse angle, and two flanks. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 6 "Foraminifera" to "Fox, Edward" 2011-04-22T02:00:08.637Z In this case it should be noted that one of the obtuse angles to be considered is ABC and that the effect of this is to tilt the line BD downward from the center. Visual Illusions Their Causes, Characteristics and Applications 2011-06-02T02:00:25.247Z Their hooks consist of two pieces of wood or bone, forming when fixed together, an obtuse angle. Voyages from Montreal Through the Continent of North America to the Frozen and Pacific Oceans in 1789 and 1793 Vol. II 2011-03-24T02:00:13.247Z They examined the tracks over an acre or more, and then strode off at an obtuse angle from our former trail. On Canada's Frontier Sketches of History, Sport, and Adventure and of the Indians, Missionaries, Fur-traders, and Newer Settlers of Western Canada 2011-02-09T03:00:51.093Z His war-ships were arranged in what was called a half-moon, and was in fact an obtuse angle with his flagship, the “Brederode,” at the apex. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z Then he dismissed his vehicle, walked up the pavement smoking, passed into a still quieter street, also fashionable, that opens from it at an obtuse angle. Willing to Die 2010-12-20T17:12:00.040Z In fact, he could barely run, was having trouble standing, and didn't seem to be able to kick the ball straight, sending it off at obtuse angles. Humberto Suazo: the fat boy who helped transform Zaragoza's season | Sid Lowe 2010-04-05T12:29:00Z All specimens examined have two fangs, with the posterior edge of the lateral flange forming an obtuse angle. Morphological Variation in a Population of the Snake, Tantilla gracilis Baird and Girard C. l. texensis characteristically has the white stripe terminating anteriorly in an obtuse angle, and on the hinder back the area of white is restricted to a narrow line or is wanting. Comments on the Taxonomy and Geographic Distribution of Some North American Marsupials, Insectivores and Carnivores Aligned our guns forming an obtuse angle, facing the northwest. An Artilleryman's Diary Thick eyebrows, instead of describing a horizontal line, began at the bottom of each ear, and met in the middle of the forehead, so as to form an obtuse angle. Travels in Tartary, Thibet, and China During the years 1844-5-6. Volume 1 [of 2] To produce pictorial effect, in composing landscape, the lines should be of unequal length, forming acute and obtuse angles. The Use of a Box of Colours In a Practical Demonstration on Composition, Light and Shade, and Colour. The result is a bold front, subtending an obtuse angle. The Atlantic Monthly, Volume 16, No. 95, September 1865 At the N. end it turned westward at an obtuse angle and extended about 10 ft. in that direction. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 4 "Coquelin" to "Costume" All then rose, and, grouped together, moved away parallel with the said ridge until they were finally lost behind a sudden elevation that continued the hill in an obtuse angle towards the forest. Wau-nan-gee or the Massacre at Chicago A Romance of the American Revolution Its essentials are a small mirror fixed at an obtuse angle to a slender handle. The Voice Its Production, Care and Preservation The ileum terminates near the right haunch-bone, by a valvular opening into the colon at an obtuse angle. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) They were evidently very old and of peculiar make, being short in stem with small bowl set at an obtuse angle. A History of Horncastle from the earliest period to the present time Some parts of it may have been taken from older buildings, but not the cornice nor the corner metope block which formed an obtuse angle. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 4 "Coquelin" to "Costume" These lines need not be horizontal, crossed by oblique ones at obtuse angles, but they can be curved lines, if desired, provided they cross each other so as to leave diamond shaped spaces. Crayon Portraiture Complete Instructions for Making Crayon Portraits on Crayon Paper and on Platinum, Silver and Bromide Enlargements Like a drunken man he stuck close to the walls, and thus crossed the obtuse angle into Rue Denfert-Rocherau. Mlle. Fouchette A Novel of French Life Possibly the bull refuses to charge until the fighter runs towards him from an obtuse angle, and this is the easiest plan for the man. The Harmsworth Magazine, v. 1, 1898-1899, No. 2 In the centre two flat convex curves meet at an obtuse angle. Portuguese Architecture The whirling at length began in reality: at first with folded arms, then with one arm extended, the other slightly bent, and held so as to form an obtuse angle at the elbow. Journal of a Visit to Constantinople and Some of the Greek Islands in the Spring and Summer of 1833 Attached to the body, which has no back, is a long neck, terminating in a flat head acting as a peg-box and bent back slightly at an obtuse angle from the neck. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2 "Baconthorpe" to "Bankruptcy" If we pass down Blantyre Street, which for part of the distance runs parallel to World’s End Passage, we find three streets running into it at an obtuse angle. Chelsea The Fascination of London From this we see that the angle through which the crank travels during the time the air valve is open is equal to the obtuse angle ABC. Gas and Oil Engines, Simply Explained An Elementary Instruction Book for Amateurs and Engine Attendants An obtuse angle is an oblique angle greater then a right angle. The Way To Geometry The latter consists of an outer breakwater, forming an obtuse angle nearly two miles in length. Shepp's Photographs of the World Planks fixed at an obtuse angle, to reflect light into a magazine. The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. The area of the castle-yard appears to have been an octagon or a square, with obtuse angles, about forty-five yards in diameter. Traditions of Lancashire, Volume 2 E and B are at an obtuse angle. Mechanical Drawing Self-Taught If one angle of a triangle be greater than both the other two, it is an obtuse angle: And contrariwise. The Way To Geometry Obtuse-angulate: two markings or margins meeting so as to form an obtuse angle. Explanation of Terms Used in Entomology An imaginary figure of that part of a ship's body which forms the shape forward and aft, and whose planes make obtuse angles with the midship line of the ship. The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. "Think perhaps you'll start your survey at an obtuse angle or an angle of sixty degrees, which?" asked Spencer gravely. The Boy Scout Treasure Hunters The Lost Treasure of Buffalo Hollow Thus, in Figure 60, A and C are at an acute angle, while B and C are at an obtuse angle. Mechanical Drawing Self-Taught Cast iron, on the other hand, owing to its brittleness, will break off into small particles, hence the wedge surface can be put at a more obtuse angle to the work. Practical Mechanics for Boys Geniculate: knee jointed: abruptly bent in an obtuse angle. Explanation of Terms Used in Entomology My legs and thighs first formed an obtuse angle, afterwards an equilateral angle, and at length, an acute one. Curiosities of Literature, Vol. 1 As he remembered it now, the cake had made a far more obtuse angle with the surface of the pool a half-hour before than it did now. The Blue Envelope F and G form an acute angle one to the other, as also do G and B, while H and A are at an obtuse angle. Mechanical Drawing Self-Taught The boom was in the shape of an obtuse angle, the apex facing out, so that, a vessel striking it would glance off either on one side or the other. Ronald Morton, or the Fire Ships A Story of the Last Naval War Palpi as long as the breadth of the head; second joint obliquely ascending; third porrect, rather shorter than the second, with which it forms an obtuse angle. Journal of the Proceedings of the Linnean Society - Vol. 3 Zoology It is then continued down angularly to about the centre of the anterior edge of the scapular shield, where it forms an obtuse angle with its posterior but major half. Natural History of the Mammalia of India and Ceylon The line was not exactly straight; it formed a very obtuse angle, the projecting point at the centre being formed by the Orient, the biggest warship at that moment afloat, a giant of 120 guns. Deeds that Won the Empire Historic Battle Scenes Between I and J there are 90 degrees of angle; hence they form neither an acute nor an obtuse angle, but what is termed a right-angle, or an angle of 90 degrees. Mechanical Drawing Self-Taught Draw an acute angle—say something a little less than a right angle—and cut it into compartments; or, if preferred, an obtuse angle, and cut this into compartments also. Lippincott's Magazine of Popular Literature and Science, Volume 22. October, 1878. Palpi long, slightly decumbent; third joint a little shorter than the second, with which it forms an obtuse angle. Journal of the Proceedings of the Linnean Society - Vol. 3 Zoology This flank was also covered by a battalion commanded by Major Majoribanks, which was posted in a thicket, in a line forming an obtuse angle with the main body. The Life of George Washington, Vol. 4 Commander in Chief of the American Forces During the War which Established the Independence of his Country and First President of the United States Upon studying the question he found that in this way much more ease was experienced owing to the more obtuse angle thus formed by the body and the legs. The Transvaal from Within A Private Record of Public Affairs As luck would have it, it bumped against a low-stemmed old oak that cropped out of the hillside in an obtuse angle to it, some ninety feet below. Unknown Mexico, Volume 1 (of 2) A Record of Five Years' Exploration Among the Tribes of the Western Sierra Madre; In the Tierra Caliente of Tepic and Jalisco; and Among the Tarascos of Michoacan Oblique fractures, as may be surmised, are solutions of continuity of bone in such manner that the fissure crosses the long axis of a bone at an acute or obtuse angle. Lameness of the Horse Veterinary Practitioners' Series, No. 1 Is not the intention rather, to develop ideas of the right, the acute, and the obtuse angle? The Continental Monthly, Vol. 1, No. 6, June, 1862 Devoted To Literature and National Policy To obviate this, we bend the tube not far from the end, at an obtuse angle, and place the substance in the angle, whereby the tube may be lowered as much as necessary. A System of Instruction in the Practical Use of the Blowpipe Being A Graduated Course Of Analysis For The Use Of Students And All Those Engaged In The Examination Of Metallic Combinations But in imperfectly grown adults the jaw retains the infantile character,—the short vertical portion necessarily implying the obtuse angle. The Atlantic Monthly, Volume 12, No. 69, July, 1863 An obtuse angle is that in which the inclination is evidently to the Treasury. Punch, or the London Charivari, Volume 1, October 9, 1841 Mr. Bartholinus, in his treatise of this Crystal, puts at 101 degrees the obtuse angles of the faces, which I have stated to be 101 degrees 52 minutes. Treatise on Light Again, 'To develop the idea of right, acute, and obtuse angles.' The Continental Monthly, Vol. 1, No. 6, June, 1862 Devoted To Literature and National Policy The obtuse angle is flush with the edge of the ledge. Things To Make The breastwork on the front-line formed an obtuse angle at the right of the road, and extended along the curves of the ravine. An Account of the Battle of Chateauguay Being a Lecture Delivered at Ormstown, March 8th, 1889 This steeple does not rest squarely on the roof, but instead, by means of a slender basis, the narrow sides of which almost touch, it forms an obtuse angle near the ridge of the roof. Over Strand and Field Then place the Crystal upon the intersection E so that the line AB concurs with that which bisects the obtuse angle of the lower surface, or with some line parallel to it. Treatise on Light As he leaned against the tree he afforded a fine opportunity for the study of acute and obtuse angles. Romance of California Life That is, their forces occupied a range of high hills in the form of an obtuse angle, the salient being toward the space between the American forces, while there were advance parties along both roads. The Rough Riders The northern one has obtuse angles, imperfectly defined; the southern has four projecting buttresses and four windows, alternating with each other. Account of a Tour in Normandy, Volume 2 Areas with an obtuse angle above and below, sometimes rounded above; a minute projection on each side near the top. Narrative of the Voyage of H.M.S. Rattlesnake, Commanded By the Late Captain Owen Stanley, R.N., F.R.S. Etc. During the Years 1846-1850. Including Discoveries and Surveys in New Guinea, the Louisiade Archipelago, Etc. to Which Is Added the Account of Mr. E.B. Kennedy's Expedition for the Exploration of the Cape York Peninsula. By John Macgillivray, F.R.G.S. Naturalist to the Expedition. — Volume 1 The Philippine flag is oriental in cut and color, having red and blue bars—a white obtuse angle—the base to the staff, and a yellow moon with fantastic decorations occupying the field. The Story of the Philippines and Our New Possessions, Including the Ladrones, Hawaii, Cuba and Porto Rico The Eldorado of the Orient Wullie's bullet had struck his helmet at a more obtuse angle, and had glanced off, as the designer of the smooth exterior had intended it to do. All in It : K(1) Carries On A Continuation of the First Hundred Thousand You squeeze between these and a river, that is conducted at obtuse angles in a stone channel, and supplied by a pump; and when walnuts come in I suppose it will be navigable. Letters of Horace Walpole — Volume II Half of the 4th regiment was therefore ordered to fall back, forming an obtuse angle with the other half. The Book of Enterprise and Adventure Being an Excitement to Reading. for Young People. a New and Condensed Edition. Cells obliquely truncated above with a short spine on the outer angle; opening large, suboval, with an obtuse angle outwardly; margin slightly thickened, wholly unarmed. Narrative of the Voyage of H.M.S. Rattlesnake, Commanded By the Late Captain Owen Stanley, R.N., F.R.S. Etc. During the Years 1846-1850. Including Discoveries and Surveys in New Guinea, the Louisiade Archipelago, Etc. to Which Is Added the Account of Mr. E.B. Kennedy's Expedition for the Exploration of the Cape York Peninsula. By John Macgillivray, F.R.G.S. Naturalist to the Expedition. — Volume 1 National Avenue met Amberson Boulevard here at an obtuse angle, and the removal of the pillars made the Boulevard seem a cross-street of no overpowering importance—certainly it did not seem to be a boulevard! The Magnificent Ambersons The house has one portion looking on to the square, but at the side bends away at an obtuse angle down the street. In Troubadour-Land A Ramble in Provence and Languedoc Two poles forming an obtuse angle is the rough shape of it. Two Summers in Guyenne From Wickham's left, or near it, Stuart's left wing, under Lomax, extended along the Telegraph road to the Tavern—the two lines thus forming an obtuse angle. Mohun, or, the Last Days of Lee It was situated upon a bluff on the west side of the Missouri, and at a bend in the river which formed an obtuse angle, and covered about six acres of land. Houses and House-Life of the American Aborigines There were two of these little signs upon the lamp-post, at an obtuse angle to each other, one to give passers-by the name of National Avenue, the other to acquaint them with Amberson Boulevard. The Magnificent Ambersons There are long, wide streets, two of which, meeting at an obtuse angle, form together an extent of nearly a mile. Journal of an African Cruiser Lips diverging at obtuse angles with the septum, and slightly pendulous so as to show a square profile. Dogs and All about Them A. One side of it is an acute angle, and the other side is an obtuse angle. The Infant System For Developing the Intellectual and Moral Powers of all Children, from One to Seven years of Age The train of her recollections came to a sudden halt, before a tall cheval-glass standing at an obtuse angle to the fireplace and on the edge of its broad hearthrug. The Westcotes It will be observed that the limbs are then generally slightly bent, so that they form very obtuse angles to each other. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics He might have said that an acute-angled triangle is one which has neither a right angle nor an obtuse angle: but rightly preferred to throw the same statement into a positive form. Deductive Logic As soon as they touched the white, underlying surface, they would start to scud along horizontally at a most amazing speed, forming with their previous path an obtuse angle. Over Prairie Trails I have read of right angles and obtuse angles, and, verily, begin to believe that there are also right anglers and obtuse anglers—and that I am really one of the latter class. Sketches by Seymour — Volume 01 You squeeze between these and a river, that is conducted at obtuse angles in a stone channel, and supplied by a pump, and when walnuts Come in I suppose it will be navigable. The Letters of Horace Walpole, Earl of Orford — Volume 4 Diagonal, which form an acute or an obtuse angle with the main chain of mountains. Personal Narrative of a Pilgrimage to Al-Madinah & Meccah — Volume 1 The lower end is straight across at right angles to the sides; the upper end rises to a very obtuse angle at the middle. The Bontoc Igorot The inner surface forms a flat hollow; the outer is formed by two flat surfaces meeting in a flat obtuse angle or ridge extending from point to point. The Pagan Tribes of Borneo An instant after, like a great golden bird, it seemed to shoot out into the air, and then, dipping its head, dropped downward at an obtuse angle. The Lady of the Shroud And, as he changed his course, to seek the road, he moved at an obtuse angle to his former line of march. Further Adventures of Lad Finck retreating northward to Schmorsdorf, towards the obtuse angle of his triangle, if haply there may be help in that quarter for him. History of Friedrich II of Prussia — Volume 19 With the two radiating lines that frame them they form obtuse angles on one side and acute angles on the other; and these angles remain constant in the same sector, because the chords are parallel. The Life of the Spider Saturn was somewhat in advance of Jupiter in its orbit, so that their course from the earth had been along two sides of a triangle with an obtuse angle between. A journey in other worlds A romance of the future Each of the four solid angles in this figure is a little larger than the largest of obtuse angles. Timaeus |
| 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。