正负

[zhèng fù]

汉英

网络释义

例句

释义:
全部全部,plus-minusplus-minus,positive and negativepositive and negative,plus or minusplus or minus,plusminusplusminus
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
If the amount of positive and negative charges is varied, the electron stream can be made to bend up or down in varying amounts.
如果正负电荷的量发生变化，电子流上下弯曲的程度也随之变化。
e.3edu.net
2.
The problem is, all full moons are operative plus or minus three days or so, and that's a whole week to have to hole up!
问题是，所有的月圆是职员正负三天左右，和那是一全部星期到有到洞在！
www.douban.com
3.
Direction of motion along these three axes--right and left, in and out, up and down--is designated by a plus or minus sign.
沿着这些运动方向的三轴―左、右、进出、上下――是由正负标志。
goabroad.zhishi.sohu.com
4.
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”。
5.
However; that method would be unusable from a language that has no notion of unsigned integers.
但是对于不具备「不带正负号的整数」概念的语言来说，这个方法就无法使用。
technet.microsoft.com
6.
In terms of relative ranking, all changes are also within two places up or down, and could be considered as nominal.
相对名次方面，所有变化都在正负两名之内，亦属轻微。
www.jukuu.com
7.
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。
www.kuenglish.info
8.
The piston of the force transducer is so designed that if fits the face of the force transmitting piston up to within 3 .
这个力传送器的活塞设计上可以使它在大约正负3内与力传导活塞相适应。
275008742.xyz
9.
A traditional capacitor stores electricity as static charges, positive and negative, on two electrodes that are separated by an insulator.
一个传统的电容器以在正负电极间夹着绝缘体并且两端分布静电荷的方式储存电流。
www.ecocn.org
10.
Converts the string representation of a number in a specified culture-specific format to its 32-bit signed integer equivalent.
将数字的字串表示（使用指定的特定文化特性的格式）转换成它的对等32位元带正负号的整数。
msdn.microsoft.com