ohms
n.
欧姆（电阻单位）( ohm的名词复数 );
欧姆定律;
例句:
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We shall take the typical emitter - to - base resistance as about 250 ohms.
我们取发射极基极电阻的典型值为250欧姆左右.
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When resistance in the circuit exceeds 230 ohms, the reading is not completely dependable.
网路电阻超过230欧姆时，读数就完全不准了。
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The light bulb has a resistance of 120 ohms.
灯泡有120欧姆的电阻.