imaginary number

常見例句

The relative errors of real number part and imaginary number part of wave function change periodically between positive and negative numbers.
波函數(shù)相對誤差隨時間的演變表現(xiàn)出一定的規(guī)律性，其實數(shù)部分和虛數(shù)部分的相對誤差周期性地在正負之間來回變化。
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.
如果這當中有一個負數(shù),乘積就會變成負的,如果你對一個負數(shù)開根號,你就會得到一個虛數(shù)
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.
如果里面有一個負數(shù)的話，乘積將為輔助，如果你再求根的話，可能會產(chǎn)生虛數(shù)，那種情況下我們并不采用幾何平均值。

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.
如果這當中有一個負數(shù),乘積就會變成負的,如果你對一個負數(shù)開根號,你就會得到一個虛數(shù)
耶魯公開課 - 金融市場課程節(jié)選

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