| 单词 | voltmeter |
| 释义 | voltmeter noun[C] electronicsspecializeduk/ˈvəʊltˌmiː.tər/us/ˈvoʊltˌmiː.t̬ɚ/any ofvariousdevicesused formeasuringthevoltagebetween twopointson anelectriccircuit 伏特计；电压表Measuring, weighing, & counting devices
voltmeter| American Dictionaryvoltmeter noun[C] us/ˈvoʊltˌmit̬·ər/physics adevicethatmeasuresdifferencesinelectricpotentialbetween twopoints Examplesofvoltmetervoltmeter The shedding frequency was measured with an electronic counter, and an integrating digitalvoltmeterwas used to obtain the pressure transducer voltage. From theCambridge English Corpus The d. c. output is read on a high-impedancevoltmeter. From theCambridge English Corpus This error depends upon the resistance of thevoltmeter. From theCambridge English Corpus The e. m. f. was recorded by a digitalvoltmeterreading to 0.5 % or a potentiometer reading to a much higher degree of precision. From theCambridge English Corpus A conductivity gauge, double-electrode conductivity probes, a digitalvoltmeter, and a chart recorder were used for the conductivity measurements. From theCambridge English Corpus The voltage output from the wave gauge was fed to the averaging digitalvoltmeterto obtain the local mean water elevation. From theCambridge English Corpus For this industry there must be a steady supply of electricity, because there must not be the most minute variation in the operation of the needle of thevoltmeter. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 It is also possible to use avoltmeterto test the amount of volts being produced by the battery cell. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Measuring instruments such as ammeters and voltmeters need to be checked periodically against known standards. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Auxiliary gauges were restyled and the ammeter was replaced with avoltmeter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Additionally, the instrument cluster was slightly revised; the ammeter was replaced by avoltmeterwhile maintaining the 3-pod arrangement of the speedometer and gauges. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These hands-on teaching workshops had a variety of test equipment used to repair televisions and radios, including oscilloscopes, voltmeters and signal generators. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.If one were to get the turbo engine, then the turbo boost gauge would take the place of thevoltmeter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Avoltmeteror ammeter is attached to the sample, and a heat source, such as a soldering iron, is placed on one of the leads. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Electronics hobbyists were moving on to digital projects such as digital voltmeters and frequency counters. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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