释义 |
zero potential短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 零电位,零电势 A point considered to be at nominalzero potentialand to which all other potentials in the circuit are referred, often, but not always, connected to the actual surface of the earth; as a verb to connect to a ground. Also called earth.电路中的一个参考点,该点电位作为标称的零电位,其它所有电位均相对于该点而定。经常,但并非总是,将该点直接连接到地。作为动词,指连接到地线上的过程,也称作接地。 |