电路安装工作 Circuit installation ; Electrical installation work
安全电路 [电] safety circuit ; [电] safe circuit ; vital circuit ; intrinsically safe circuit
电容分路安培计 capacity shunt ammeter
同轴电缆安全链路 SLOC ; Intersil Techwell SLOC
非安全电路 non-vital circuit ; nonsafetycircuit
电气安全回路 electric safety chain
本质安全电路 intrinsically-safe circuit ; [电] material safety circuit
消弧[保安]电路 crowbar circuit
未安装电路 unequipped circuit
安川电路板 YASKAWA PCB
主板是电脑中主要的电路板，其上安有处理器、内存和扩展槽，并直接或间接地与电脑各个部件相连。
Motherboard is the main computer circuit inside the PC, which holds the processor, memory and expansion slots, and connects directly or indirectly to every part of the PC.
由于IR测量往往涉及到多芯导线，所以通常需要一套切换系统来将皮安计和源切换至测试电路中的所有导线。
Ir measurements often involve multiple conductors, so a switching system is often required to switch the picoammeter and the source to all the conductors in the test circuit.
图2 - 24示出静电计或皮安计的过载保护电路，其中包括一个电阻器和两个二极管(1n3595)。
Figure 2-24 shows a protection circuit for an electrometer ammeter or picoammeter, consisting of a resistor and two diodes (1n3595).
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