The secondary side的意思|示意

So the line is the primary side and the secondary side.

所以，这条线是主要的一面,还有第二面。

The most aftershocks are distributed along the hidden secondary tectonic zone on one side of the central main faults, and take NE the same direction with the central main fault.

大部分余震分布在中央主断裂一侧的次级隐伏构造地带，与主断裂的北东走向一致。

The paper presents the inspection method of the non - voltage in secondary side output fault, the electrical test and the judgment of the capacitor voltage transformer.

对电容式电压互感器二次无电压输出故障的检查方法、电气试验及判断作了说明。

Then you have a low steam generator water level which means that you probably have a leak somewhere and the question is, is it on the primary side or on the secondary side?

然后你们会得到低的蒸汽发生器的水位，那表示可能在某个地方出现了泄漏，而问题就是，那是在主面还是在次级面？

8 min An operator notices that the valves for the backup pumps in the secondary loop are off. He opens the valves. The secondary side now operating normally.

8分钟一个操作员注意到二次回路备用水泵的阀门是关的，于是打开了阀门。二次回路现在运作正常。

In order to measure accurately the load of electric locomotives and short circuit current, the secondary side of CTs connected with catenary and feeder should be connected in differential mode.

为了准确反映电力机车的负载电流或短路电流，应将接触导线和正馈线上的电流互感器次边差接。