分析三相异步电动机产生断相错相运行的原因及其危害性。

This paper analyzed the reasons and its dangerous of phase failure and phase stagger operation for three-phase asynchronous motor.

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提出了缺相和错相电路保护方案的设计，并分析其工作原理。

The article describes the design of phase lack and phase dislocation protection circuits and analyzes the operation concept.

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其中电器类产品有液晶显示计时计数器、平层感应器、断相错相三相交流保护继电器等等。

Electrical products which have LCD time counter, Layer sensor, Three-phase AC fault protection relay and so on.

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And there's nothing wrong with saying that but we shouldn't confuse it with science.

你这么说并没有错,但我们不能将此与科学相混淆。

耶鲁公开课 - 心理学导论课程节选

For example, one thing that could happen is that you build it up with wood and clay, you pick the wrong material for a bridge, and it will not stand up to the forces of nature.

例如,其中的一个问题是,选择了木头和粘土作为造桥的材料,你就选错了材料,这座桥难以与自然力相抗衡

耶鲁公开课 - 生物医学工程探索课程节选