This paper conducts a thorough research to the problem of short circuit override trip and inaccurate leakage protection action mainly existing in HV flameproof switchgear comprehensive protection.

针对煤矿高压防爆开关综合保护装置主要存在的短路故障越级跳闸和漏电保护动作不准确的问题进行了深入的研究。

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Override these methods to temporarily remove the protection when the document is saved, and then reapply the protection after the save operation is complete.

请覆写这些方法，以便在储存文件时暂时移除保护，然后在储存作业完成时重新套用保护。

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In this connection, the override is analyzed in terms of protection principles. Suggestions on protection coordination of short line with duplicate supply are put forth as well.

针对这种情况，从保护原理上对其超越情况进行分析，并对距离保护在双侧电源短线路的保护配合提出看法。

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America finally gave enough ground for an agreement that should enable poor countries to override patent protection on drugs when public-health needs justify it.

ECONOMIST: The end of the beginning | The