据初步调查，事故系矿井下电缆短路引发火灾。
An initial investigation indicates the fire was caused by a short circuit in underground cables.
按照电缆分组要求的方法把配线架端电缆分组绑扎整齐，用短路法全面测试通端，核对标号。
Ninthly, in accordance with the requirements of packet cable method to end of the wiring frame packet cable lashing neat, short circuit method using comprehensive test through end, check the label.
该文提出利用线路故障产生的暂态行波实现配电架空线、电缆混合线路单相接地及相间短路故障测距，分析了故障初始行波模分量的暂态特征。
Using transient traveling waves generated by fault to locate single-phase earth fault or short circuit fault in distribution feeders mixed with overhead lines and cables is proposed.
介绍了利用交直流电桥测量电力电缆高压短路点的方法。
The method on surveying the short point of power cable caused by high voltage using alternating and direct bridge is discussed.
由于开关卡和互连电缆引起的热电效应偏移电压可采用一个短路通道来建立一个零参考，从而进行补偿。
The thermoelectric offset voltage due to the switch card and the interconnecting cable may be compensated for by using a short-circuited channel to establish a zero reference.
用于分合负荷电流，闭环电流，空载变压器和电缆充电电流，关合短路电流。
Used for points and load current, closed loop current, no-load transformer and cable charging electric current, close short circuit current.
这个工具可以快速地对施工中的多芯电缆两端相对应的端口进行测试，并进行识别，同时也能够发现电缆中芯线的短路，断路情况。
It can test the corresponding ports rapidly, identifying each conductor in the cable. At the same time, it can find the faults of cable, such as short-circuit, broken-circuit and so on.
小环是由56厘米RG213同轴短路电缆内导体外同轴电缆编织。
The small loop is made on 56 centimeters of RG213 coaxial cable shorting the inner conductor with the outer coaxial braid.
改进后的诊断装置能够快速、准确地诊断出不超过41芯的多种型号电缆的短路和断路故障，缩减了开发时间和研制费用。
The improved fault diagnosis device can detect short circuit and open circuit faults of cables which are no more than 41 cores, quickly and exactly. Time and cost of the design is reduced.
改进后的诊断装置能够快速、准确地诊断出不超过41芯的多种型号电缆的短路和断路故障，缩减了开发时间和研制费用。
The improved fault diagnosis device can detect short circuit and open circuit faults of cables which are no more than 41 cores, quickly and exactly. Time and cost of the design is reduced.
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