名词
中文翻译：高压指示器
同义词：
['高压计、电压指示器例句：1. The high voltage indicator is used to measure the voltage of electrical circuits.（高压指示器用于测量电气电路的电压。）']
例句：
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1. The high voltage indicator is used to measure the voltage of electrical circuits.
高压指示器用于测量电气电路的电压。
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2.The engineer used the high voltage indicator to check the integrity of the power grid.
工程师使用高压指示器检查电网的完整性。
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3.During the testing, the high voltage indicator showed that the system was operating within safe limits.
在测试期间，高压指示器显示系统运行在安全极限内。