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单词 ohm
释义
ohmohm /əʊm $ oʊm/ noun [countable] Word Origin
WORD ORIGINohm
Origin:
1800-1900 Georg Simon Ohm (1787-1854), German scientist
Examples
EXAMPLES FROM THE CORPUS
  • A 3-phase 15° step-angle variable-reluctance motor has a rated phase current 01 2.0A and a phase winding resistance of 5.0 ohms.
  • Accuracy is cited both in percent error and as the shortfall in ohms.
  • Either way it has an output of 100 watts per side into 4 ohms, or 70 watts into 8 ohms.
  • Finally, there are two 8 ohm speaker outputs, with one being used for the unit's internal driver.
  • For example, a resistor pack might contain ten of each value in the E12 series from 10 ohms to 10M.
  • Mr Roberts quotes typical values of capacitor and primary coil resistance of and 0.7 ohm respectively.
  • Note also that an 8 ohm loudspeaker is needed.
word sets
WORD SETS
ammeter, nounamp, nounanode, nounblow, verbcathode, nouncircuit, nouncontact, nouncurrent, noundiode, noundirect current, noundischarge, noundynamo, nounelectricity, nounelectro-, prefixelectromagnet, nounelectromagnetic, adjectiveelectromagnetism, nounflat, adjectiveflex, nounimpulse, nounincandescent, adjectiveinduction, nounJ, kilowatt, nounkW, LED, nounlight-emitting diode, nounmagnetic, adjectivemagnetic field, nounmagnetic tape, nounmagnetism, nounmagnetize, verbohm, nounoscillate, verboscillator, nounoverload, verbplasma, nounpolarity, nounpole, nounpositive, adjectivepotential, nounradio wave, nounrepel, verbrepulsion, nounresistance, nounresistor, nounsemiconductor, nounshock, nounsolid-state, adjectivestatic, nounstatic electricity, nounsubatomic, adjectivesubstation, nounsuperconductivity, nounsuperconductor, nountransmission, nountransmit, verbvoltmeter, noun
a unit for measuring electrical resistance
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更新时间:2025/2/3 5:14:36