求补

求补 [qiú bǔ]

1. ■ complement; supplement

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常用词组

1. ■ 求补电路 complementing circuit;

2. ■ 求补算子 complementary operator;

3. ■ 求补系统 {计} complement number system;

4. ■ 求补运算 complementary operation;

5. ■ 求补转换电路 complemented inverter