“欧姆”造句

电阻的测量单位是欧姆。
The electric resistance is measured in ohm.

网路电阻超过230欧姆时，读数就完全不准了。
When resistance in the circuit exceeds 230 ohms, the reading is not completely dependable.

我们取发射极基极电阻的典型值为250欧姆左右.
We shall take the typical emitter - to - base resistance as about 250 ohms.