...地线（earth line）但在 Product Standard 产品标准却有说明到必须把所有相线（LNPE）同时对地做共模测试（Common mode test）最好的方式是无论如何差模及共模两者皆做测试9.
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According to GB 9254 — 2008, common mode disturbance test of telecommunication port is to measure the conducted electrical field of ITE transmitted into network.
按照GB 9254—2008，电信端口传导共模骚扰测试反映的是信息技术设备(ite)通过电信端口向通信网络反向注入的传导场强。
The optimized matched relations between the combustion Chambers and the nozzle configurations are found by the mode test, and the whole process is recorded by a common cinematograph.
通过模拟试验。研究燃烧室形状与喷油嘴结构的最佳配合，并用一般电影摄影机可将全部运动过程记录下来。
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