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汉语拼音：ōu mǔ

1.乔治·欧姆（1787—1854）德国物理学家。主要贡献是发现了关于电流强度跟电压和电阻间关系的欧姆定律。

2.简称欧。电阻单位。为纪念欧姆而命名。如果一段导体两端的电压是1伏，通过的电流是1安，这段导体的电阻就是1欧。

1. 电阻单位。在直流电路中，电路电压为1伏特，电流为1安培时，电路电阻即为1欧姆。这个单位是为了纪念 德国 物理学家 欧姆 (GeorgSimonOhm)而命名的。

• The electric resistance is measured in ohm.

  电阻的测量单位是欧姆。

• 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。

• 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.

• The light bulb has a resistance of 120 ohms.

  灯泡有120欧姆的电阻.

• Each of the bulbs has a resistance of 120 ohms.

  每一盏灯泡有120欧姆的电阻.

• When resistance in the circuit exceeds 140 ohms, the reading is not completely dependable.

  网路电阻超过140欧姆时, 读数就完全不准了.

• He took the boots and the coat off the corpse and walked to Omsk.

  他从死尸上脱下靴子和大衣,向欧姆斯克走去.

• A material obeying ohm's law is called an ohmic conductor or a linear conductor.

  凡是遵守欧姆定律的材料,都叫做欧姆导体或线性导体.

• The most obvious set is simply the basic MKS units of volts, amperes and ohms.

  最明显的系统就是基本的MKS单位,用伏特 、 安培和欧姆表示.

• Although not a precision instrument, the ohmmeter is a useful device for rapid measurement of resistance.

  欧姆计是一种很有用的仪表,可以用来迅速地测量电阻,尽管它不是一种精密仪表.

• USING AN OHMMETER MEASURE THE GROUND CIRCUIT AT KEY - IN IGN SWITCH CONN.

  利用欧姆计测试在钥匙点火开关接头的接地电路.

• Attach test leads to pins 5 and 6 and note ohmmeter reading.

  把测试探针连接到插头5和6,并记下欧姆表读数.

• WAS THE RESISTANCE BELOW 0 OHMS AT CAVITY # 3?

  第3槽的电阻都低于 5.0 欧姆 吗 ?

• The user attaches ohm magnets to bicycle wheel spokes.

  用户重视欧姆磁铁,自行车车轮辐条.

• Ohm The ohm is a unit of electrical resistance.

  欧姆欧姆是电阻单位.