互反

互反 [hù fǎn]

1. ■ reciprocal

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常用词组

1. ■ 互反公式 reciprocity formula;

2. ■ 互反关系 reciprocal relationship;

3. ■ 互反函数 reciprocal function;

4. ■ 互反核 reciprocal kernel;

5. ■ 互反律 law of reciprocity; reciprocity law;

6. ■ 互反性 reciprocity