效力

效力 [xiào lì]

1. ■ （效劳） render a service to; serve

2. ■ （事物所产生的有利作用） potence; effect; efficacy:

这药因受潮失去了效力。 The drug has lost its potence by being exposed to moisture.

3. ■ （约束力） force; effect; avail:

两种文本具有同等效力。 Both texts are equally authentic.

4. ■ efficiency; efficacy; effectiveness; vigour; muscle; function

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常用词组

1. ■ 效力范围 scope of validity;

2. ■ 效力检查射击 {军} verification fire