1.
There is no current through the galvanometer.
没有电流通过电流计。
2.
current-limiting overcurrent protective device
限流过电流保护装置
3.
Time overcurrent and instantaneous overcurrent protection
定时限过电流和速动过电流保护
4.
over current ground relaying system
过电流接地继电保?方式
5.
delay thermal over-current relay
延时热过电流继电器
6.
plunger type overcurrent relay
活塞式过电流继电器
7.
plunger overcurrent relay
插棒式过电流继电器
8.
A closed path followed or capable of being followed by an electric current.
电路一个通过电流或可通过电流的封闭路径
9.
energize a battery by passing a current through it in the direction opposite to discharge.
通过电流朝与放电相反的方向流动给电池充电。
10.
inverse time-delay overcurrent release
反时限过电流脱扣器
11.
inverse-time thermo-overcurrent trip
反时限热过电流脱扣
12.
definite-time delay over-current release
定时限过电流脱扣器
13.
instantaneous electromagnetic overcurrent relay
瞬时电磁式过电流继电器
14.
overload current
过载电流过负荷电流
15.
Circuit A circuit is a path for an electric current across a potential( voltage).
电路电路是电流通过电势（压）路径。
16.
The flowing of electricity through a wire is not unlike that of water through a pipe.
电流过导线就象水流过管子一样。
17.
Electricity flows through a wire just as water flows through a pipe.
电流通过导线，像水流过水管一样。
18.
A Power Development of D.C Motor Taking Overload Protected Set;
具有过流保护的直流电机电源的开发