An electrical connection melted during a test to make sure the equipment could handle the high currents needed to power the LHC's huge superconducting magnets.

为了启动LHC的巨大超导体，在一个确保设备能够处理大电流的测试中一个电气连接部件融化了。

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Test electrical and electronic equipment and components for continuity, current, voltage and resistance.

测试电气和电子设备和组件的连续性，电流，电压和电阻。

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Inspect and test installed electrical equipment and apparatus to locate electrical faults and check their operation, using volt meters, ammeters and other electrical test instruments and equipment.

使用伏米，电流表和其他电子测量仪器和设备，检查和测试已安装电气设备及仪器，定位电气故障和检查其操作。

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Heico also sells electronics like electrical power supplies, infrared test equipment and high-speed systems to link digital cameras and high-resolution scanners to computers.

FORBES: Aerospace And Defense? Fly Commercial

In several sectors, ranging from medical and electrical equipment to pharmaceuticals, the two sides have agreed that European organisations can test goods to American standards on behalf of American testing organisations, and vice versa.

ECONOMIST: Are regional trade agreements a good idea?