1.
Dispersion waveform of travelling wave propagation of three-phase short-circuit and three-phase to earth short-circuit
三相相间短路和三相接地短路行波图
2.
three-phase three-wire watt-hour meter
三相三线有功电度表
3.
AC three phase three wire insulated system
交流三相三线绝缘系统
4.
Phase shifter, general. Right-click for 3-wire or 3-phase.
移相器, 普通。右击指定三线或三相。
5.
Represents a general phase shifter. 3-wire or 3-phase can be specified.
表示普通移相器。可指定三线或三相。
6.
The Inverse Phase Sequence Estimation of Two Elements Three Phase Three Line Electric Energy Meter
三相三线两元件电能表的逆相序判断
7.
three-phase power directional relay
三相功率方向继电器
8.
ectrodynamic type three phase power relay
电动式三相功率继电器
9.
increased safety three-phase induction motor
增安型三相异步电动机
10.
three-phase synchronous AC generator
三相交流同步发电机
11.
small three-phase induction motor
小型三相感应电动机
12.
three-phase speed change induction motor
三相变速感应电动机
13.
three-phase explosion-proof induction motor
三相防爆感应电动机
14.
high-output three-phase induction motor
高功率三相感应电动机
15.
3-phase squirrel-cage induction motor
三相鼠笼型感应电动机
16.
three-phase synchronous alternator
三相同步交流发电机
17.
(iii) The obligations were set off against each other;
（三）债务相互抵销；
18.
divide the cake into three equal parts; The British carved up the Ottoman Empire after World War I.
把蛋糕分成相等的三份。