imaginary number
音标发音
- 英式音标 [ɪˌmædʒ.ɪ.nər.i ˈnʌm.bər]
- 美式音标 [ɪˌmædʒ.ə.ner.i ˈnʌm.bɚ]
- 英式发音
- 美式发音
基本解释
- [数] 虚数
英汉例句
- The relative errors of real number part and imaginary number part of wave function change periodically between positive and negative numbers.
波函数相对误差随时间的演变表现出一定的规律性,其实数部分和虚数部分的相对误差周期性地在正负之间来回变化。 - If you had one negative number in it, then the product would be a negative number and, if you took a root of that, then you might get an imaginary number.
如果这当中有一个负数,乘积就会变成负的,如果你对一个负数开根号,你就会得到一个虚数 - If you had one negative number in it, then the product would be a negative number and, if you took a root of that, then you might get an imaginary number. We don't want to use it in that case.
如果里面有一个负数的话,乘积将为辅助,如果你再求根的话,可能会产生虚数,那种情况下我们并不采用几何平均值。 - If you had one negative number in it, then the product would be a negative number and, if you took a root of that, then you might get an imaginary number.
如果这当中有一个负数,乘积就会变成负的,如果你对一个负数开根号,你就会得到一个虚数
耶鲁公开课 - 金融市场课程节选 - Then make an imaginary calculation of the number of times people watched the videos created by OfficeMax and JibJab.com.
FORBES: Elf Yourself: The All-Time Best Digital Holiday Campaign? - He came up with the 80m figure by multiplying the number of dots, or pixels, in a high-resolution image (about 1m-2m) by the number of surfaces that an imaginary ray of light corresponding to each pixel would encounter as it bounced around a complex scene (say, 50-100).
ECONOMIST: Smooth operator The
双语例句
原声例句
权威例句
词组短语
- imaginary axis number 虚数
- imaginary y number 虚数
- imaginary number the unforgivens 死神剧场版地狱篇
- unit imaginary number 单位虚数;虚数单位
- imaginary number component 虚数部分
短语
英英字典
- a number that is the square root of a negative number
剑桥英英字典
专业释义
- 虚数
- 虚数
- 虚数
- 虚数