| 释义 |
1 ?触点切断 ... break back contact 静触点 break of contact 触点切断 auxiliary break-contact 辅助断路触点 ...
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Please pay attention to the subtle differences, particularly the Tangential line marking the fillet's point of contact with its adjacent surface, and how the reflections break there as well. 请注意细微的差别，尤其是切线标示出的倒圆角与临近面的连接处，还有在那里反射光是如何被打断的。 - 2
If the contact resistance is too big, the influence is dependable, and lowered the circuit breakers to break the service life, direct influence of safety production. 如果触头接触电阻过大，即影响工作可靠，又降低了高压断路器的使用寿命，直接影响安全生产。 - 3
The general failure model and mechanism of circuit break, loose contact, instant break, male insulation, short-circuit, false matching, poor fix and bad seal were discussed. 阐述了断路、接触不良、瞬断、绝缘不良、短路、误配线、固定不良和密封不良等常见失效模式和失效机理。
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