正负的英文
发音:
"正负"怎么读"正负"的汉语解释用"正负"造句
英文翻译手机版
- plus minus
- plus-minus
- "正负法" 英文翻译 : method of positive and negative cases; positive and negative cases method
- "正负号" 英文翻译 : plus-minus sign; plusmn;plus or minus; ±plus or minus
- "正负极" 英文翻译 : the positive and negative charges
- "positive正负正" 英文翻译 : positive negative
- "无正负数" 英文翻译 : unsigned
- "校正负荷" 英文翻译 : corrected load
- "有正负数" 英文翻译 : signed
- "正负变换" 英文翻译 : sign change
- "正负变换器" 英文翻译 : sign changer
- "正负变异" 英文翻译 : plus minus variation
- "正负冲突" 英文翻译 : plus minus conflict; plusminus conflictt; positive negative conflict
- "正负电子" 英文翻译 : positron-electron
- "正负电子对" 英文翻译 : electron-positron pair; positron-electron pair
- "正负定律" 英文翻译 : negative positive rule
- "正负峰间" 英文翻译 : peak-to-peak
- "正负符号" 英文翻译 : sign symbol
- "正负个案法" 英文翻译 : positive and negative cases method
- "正负公差" 英文翻译 : plus-minus tolerance
- "正负号规则" 英文翻译 : rule of signs
- "正负号函数" 英文翻译 : sign function; signum
- "正负号数元" 英文翻译 : bit, sign
- "正负号位" 英文翻译 : sig,n bit
- "正负控制" 英文翻译 : positive-negative control
- "正负控制器" 英文翻译 : positive negative controller
- "正腹呼吸" 英文翻译 : zhengfuhuxi
- "正复形" 英文翻译 : positive complex
例句与用法
- Pay special attention to the sign of the answer .
特别注意答案的正负号。 - The positive and negative ions become separated or dissociated .
正负离子彼此分开或解离。 - It is now necessary to introduce a sign convention for radii of curvature .
现在必须介绍曲率半径的正负号规则。 - A molecule where the centers do not coincide is called a polar molecule .
正负电荷中心不重合的分子称为极性分子。 - The chipped area is not between the lugs of adjacent positive and negative plates .
破碎部分不在相邻的正负极耳之间。 - When any two rows or two columns are interchanged, the sign of the determinant is changed .
当任何两行或两列互换时,行列式的正负号改变。 - He did not use negative numbers, which he regarded as contradictory, but introduced a complicated scheme called "correspondence of signs" .
他不使用他认为有矛盾的负数,却引进了一套复杂的图表,称为“正负号的对应”。 - In an aerosol containing equal numbers of charged particles of both signs, the diffusive encounters for oppositely charged particles are more effective than for uncharged particles .
若气溶胶中含有等量正负带电粒子,那么正负带电粒子间的扩散碰撞比非带电粒子更容易实现。 - Rise fall time , positive negative pulse width ,
上升下降时间,正负脉冲宽度, - Positive and negative forces ; move objects psychically
正负力量,隔空移物
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