专业释义英英释义
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虚数 - 引用次数：3 参考来源 - 十六、十七世纪数学发展的算法倾向
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虚数
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虚数
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虚数
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imaginary number
- n. (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1
以上来源于: WordNet
柯林斯英汉双解大词典
imaginary number
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1.
N any complex number of the form ib, where i = √–1 虚数
双语例句原声例句权威例句
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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。
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This example is a complex number that has a real component of 3.0 and an imaginary component of 1.2.
本例是一个实部为 3.0 和虚部为 1.2 的复数。
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Or any number of childhood momentous occasions – holidays, bloody noses, lost teeth, imaginary friends, the list goes on and on.
当然，在他们的孩提时代还会有很多值得记忆的“重大”事件，比如节假日，流鼻血，换牙，以及他们心仪的伙伴等等。
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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
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