| 单词 | rectifier |
| 例句 | My brother said its possible if you have an antenna and a rectifier and something to seme as a speaker. All the Light We Cannot See 2014-05-06T00:00:00Z He ticked off a list of what these folks, called rectifiers, would use to cheaply mimic flavors of spirits: honey and beets but also ammonia, turpentine and charred animal bones. ‘Bottled in bond’ was created to protect drinkers in the 1800s. Now the label has a new appeal. 2019-07-29T04:00:00Z This breakthrough holds significant potential for various electronic devices such as transistors, rectifiers, and selection elements. Atomic layer deposition route to scalable, electronic-grade van der Waals Te thin films 2023-09-18T04:00:00Z The receiving antenna array composed of 14 antennas converts the millimeter wave signal emitted by the charging pile into electric energy through the rectifier circuit, to turn the sci-fi charging experience into reality. Xiaomi says its ‘Air Charge’ technology works over several meters 2021-01-28T05:00:00Z ‘One of the features of that ship is the new Carlisle air rectifiers, guaranteed to maintain exactly the right temperature, ion, oxygen, and ozone content as well as humidity control.’ John W. Campbell, a chief architect of science fiction's Golden Age, was as brilliant as he was problematic 2018-11-15T05:00:00Z They included two devices, an antenna and a rectifier, that capture radiofrequency signals from a nearby transmitter and convert them to a small amount of electricity. These smart contacts can monitor the glucose in tears 2018-01-24T05:00:00Z This is then converted into direct current by a rectifier, and is used to top up the vehicle’s battery. It is now practical to refuel electric vehicles through thin air 2017-10-26T04:00:00Z He manufactured switch-type tuners to keep up with video’s broadcast boom, and became responsible for an estimated 35 percent of output of electrical equipment, such as selenium rectifiers, in the U.S. Bloomington-founded WTTV continues to grow, change 2014-08-24T04:00:00Z However, because only impure and granular semiconductors were available, the rectifiers were unreliable and hard to manufacture. Material history: Learning from silicon 2012-03-14T22:50:51.667Z The determined rectifier of wrong in question had a project of throwing a bomb from the gallery on to the floor of the House. Bygones Worth Remembering, Vol. 2 (of 2) 2011-07-22T02:00:17.663Z The mercury-arc rectifier proper consists of a glass bulb containing vacuum and a small amount of mercury. Cyclopedia of Telephony and Telegraphy, Vol. 2 A General Reference Work on Telephony, etc. etc. The arrangement can also be used as a rectifier, for a current will only pass through it when the mercury pool is the cathode. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 8 "Conduction, Electric" It was a large, cheerful oblong of light, so quite naturally I stopped to investigate, being slightly phototropic, by virtue of the selenium grids in my rectifier cells. B-12's Moon Glow This led to the development of semiconductor rectifiers, devices that convert alternating current into direct current, which were used for communication and radar in both world wars. Material history: Learning from silicon 2012-03-14T22:50:51.667Z Mr. George Smith was a distiller, in a large way of business, at Whitechapel, and the premises of his brother James, who was a rectifier, adjoined his. Gossip in the First Decade of Victoria's Reign Usually some translating device, such as a motor-generator or a mercury-arc rectifier, is employed to transform the commercial current into the specialized current required for the immediate uses of the exchange. Cyclopedia of Telephony and Telegraphy, Vol. 2 A General Reference Work on Telephony, etc. etc. A small instrument board contained inclination, temperature, depth and air-purity indicators, and narrow tubes led to the air rectifiers. Astounding Stories, April, 1931 The rectifiers, Graham: clean out this stale air. Astounding Stories, February, 1931 The next time the editor wants to point a jest at the expense of Christian Science, he thinks twice and then substitutes some other cause that does not employ an editorial rectifier. Commercialism and Journalism Examples of such rectifiers are the Tungar made by the General Electric Co., and the Reetigon, made by the Westinghouse Electric and Manufacturing Co. The Automobile Storage Battery Its Care And Repair The circuit of a mercury-arc rectifier charging outfit is shown in Fig. Cyclopedia of Telephony and Telegraphy, Vol. 2 A General Reference Work on Telephony, etc. etc. The compartment was fairly cool and the air good—kept so by the automatic air rectifiers and the insulation, which shut out the heat born of their passage. Astounding Stories, April, 1931 Through special rectifiers aboard, her store of air can be kept capable of sustaining life for a theoretical period of thirty-one days. Under Arctic Ice Among the latter were to be found such choice nostrums as rectifiers of the vitals, which were warranted to supply the places of all other medicines whatsoever. Primitive Psycho-Therapy and Quackery Charging Outfit, such as a motor-generator set, rectifier, or charging resistance where direct current is available. The Automobile Storage Battery Its Care And Repair Radio tubes work only one way, which is why they can act as rectifiers. Invaders from the Infinite Then take a cask of clear rectified spirits, 120 gallons, of the usual strength as rectifiers sell their goods at, put the 120 gallons of spirits into your empty cask. A Treatise on Adulterations of Food, and Culinary Poisons Exhibiting the Fraudulent Sophistications of Bread, Beer, Wine, Spiritous Liquors, Tea, Coffee, Cream, Confectionery, Vinegar, Mustard, Pepper, Cheese, Olive Oil, Pickles, and Other Articles Employed in Domestic Economy For weeks now the Peary had lain captive, and her air had passed beyond the aid of rectifiers. Under Arctic Ice The Bible is the great teacher and rectifier of the conscience. The Faithful Steward Or, Systematic Beneficence an Essential of Christian Character Mechanical rectifiers have a vibrating armature which opens and closes the charging circuit. The Automobile Storage Battery Its Care And Repair The capacity of this rectifier is from 3 to 5 amperes, which is sufficient for charging small storage batteries, running small motors and lighting small lamps. The Boy Mechanic: Volume 1 700 Things for Boys to Do The malt distiller is not allowed to furnish, under a heavy penalty, any crude or raw spirit to the rectifier or manufacturer of gin, of a greater strength than seven per cent. over proof. A Treatise on Adulterations of Food, and Culinary Poisons Exhibiting the Fraudulent Sophistications of Bread, Beer, Wine, Spiritous Liquors, Tea, Coffee, Cream, Confectionery, Vinegar, Mustard, Pepper, Cheese, Olive Oil, Pickles, and Other Articles Employed in Domestic Economy The seeds are used by druggists and rectifiers of spirits, and form many of the cordial drinks. The Botanist's Companion, Volume II We should look upon prayer as the remedy for our weakness, the rectifier of our own faults. The World's Great Sermons, Volume 02 Hooker to South These rectifiers therefore charge the battery during half the time the battery is on charge, this also being the case in some of the are rectifiers. The Automobile Storage Battery Its Care And Repair For the construction of such a rectifier four 2-qt. fruit jars are required. The Boy Mechanic: Volume 1 700 Things for Boys to Do Passing them over, the zinc-copper couple does not suffice to deodorize the impure spirits, so they must be sent directly to a rectifier. Scientific American Supplement, No. 415, December 15, 1883 Became a golden orator with a silver speech and offered himself as a rectifier of all things not Bryan. Who Was Who: 5000 BC - 1914 Biographical Dictionary of the Famous and Those Who Wanted to Be It is in reality a minute rectifier of alternating current, and analogous to those which have since been made on a large scale. Edison, His Life and Inventions The advantages of the mechanical rectifier are its simplicity, cheapness and portability. The Automobile Storage Battery Its Care And Repair The Operation of Rectifier Vacuum Tubes.—The vacuum tube rectifier is simply a two electrode vacuum tube. The Radio Amateur's Hand Book The disacidification, before entering the rectifier, is effected by the metallic zinc. Scientific American Supplement, No. 415, December 15, 1883 Next rectifier of wry LAW, And wou'd make three to cure one flaw. Hudibras The reverend Hugh C. Love walked from the old chapterhouse of saint Mary's abbey past James and Charles Kennedy's, rectifiers, attended by Geraldines tall and personable, towards the Tholsel beyond the ford of hurdles. Ulysses This rectifier also has the advantage of opening the charging circuit when the alternating current supply fails, and starting again automatically when the line is made alive again. The Automobile Storage Battery Its Care And Repair Filter Condenser.—A condenser of large capacitance used in combination with a filter reactor for smoothing out the pulsating direct currents as they come from the rectifier. The Radio Amateur's Hand Book Distillers actually produce the spirit in their buildings, rectifiers do not. The Pit Prop Syndicate This rectifier is therefore more suitable for larger shops, especially where electric truck and pleasure cars are charged. The Automobile Storage Battery Its Care And Repair Each rectifier unit is generally designed to charge only one or two six volt batteries at one time. The Automobile Storage Battery Its Care And Repair The Stahl rectifier supplies the alternating current from a transformer instead of generating it as is done in a direct current generator. The Automobile Storage Battery Its Care And Repair The Filter Condensers.—These condensers are used in connection with the reactance coil to smooth out the pulsating direct current after it has passed through the rectifier tube. The Radio Amateur's Hand Book A third method can be used only in the case of rectifiers and it illustrates one of the differences between rectifiers and distillers. The Pit Prop Syndicate The absence of moving parts to got out of order is an advantage possessed by this rectifier over the motor-generator. The Automobile Storage Battery Its Care And Repair The charging current from the rectifier cannot, however, be reduced to as low a value as with the motor-generator, and this is a disadvantage. The Automobile Storage Battery Its Care And Repair To trace the current through this rectifier assume an instant when line wire C is positive. The Automobile Storage Battery Its Care And Repair REACTOR, FILTER.—A reactance coil for smoothing out the pulsating direct currents as they come from the rectifier. The Radio Amateur's Hand Book With rectifiers it is only necessary to measure the stuff that goes into and comes out of the works. The Pit Prop Syndicate Mechanical rectifiers are operated from the secondary windings of transformers which reduce the voltage of the alternating current line to the voltage desired for charging. The Automobile Storage Battery Its Care And Repair Where no direct current supply is available, a motor-generator or a rectifier must be installed. The Automobile Storage Battery Its Care And Repair Figure 63 shows the complete rectifier, and Figure 64 shows the rectifier with the side door open to show the internal parts. The Automobile Storage Battery Its Care And Repair KENOTRON.—The trade name of a vacuum tube rectifier made by the Radio Corporation of America. The Radio Amateur's Hand Book Every permit for the removal of liquor from a distillery must be issued by the excise surveyor of the district, whereas rectifiers can issue their own certificates. The Pit Prop Syndicate The equipment for constant current charging uses a lamp bank or rheostat to regulate the charging current where direct current is available, and a rectifier or motor-generator set where only alternating current is available. The Automobile Storage Battery Its Care And Repair All rectifiers using oil are operated on the principle that current can pass through them in one direction only, due to the great resistance offered to the flow of current in the opposite direction. The Automobile Storage Battery Its Care And Repair This rectifier will do the work of two of the ten battery Tungars. The Automobile Storage Battery Its Care And Repair This rectifier tube delivers a direct current of 20 watts at 350 volts. The Radio Amateur's Hand Book Therefore in the case of rectifiers there is the possibility of the issuing of forged or fraudulent certificates. The Pit Prop Syndicate To serve as a rectifier the bulb filament "F" must be heated, this being done by the transformer "T." The Automobile Storage Battery Its Care And Repair The first thing we have to remember is that in this case we're dealing, not with distillers, but with rectifiers. The Pit Prop Syndicate Another use for this rectifier is to connect it to a run-down starting battery to prevent it from freezing over night. The Automobile Storage Battery Its Care And Repair For this reason a crystal detector is sometimes called a rectifier, which it really is. The Radio Amateur's Hand Book |
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