imaginary root发音

意思翻译

[数]虚根

相似词语短语

imaginary───adj.虚构的，假想的；想象的；虚数的

imaginary friends───假想朋友

imaginary numbers───[数]虚数

root───n.(Root)人名；(英)鲁特；(德、瑞典)罗特；vt.生根，固定；根源在于；vi.生根；根除；n.根；根源；词根；祖先

cede root───割根

acerbic root───酸根

digress root───偏根

pusillanimous root───脓根

canis root───犬牙根

双语使用场景

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。

WHEN Charlotte Hobbs decided to teach her 11-year-old pupil about the "imaginary" maths needed to work out the square root of a negative number, she knew it would be a stretch.───当夏洛特·霍布斯决定教她11岁的学生用来计算负数平方根的虚数时，她知道这是一个艰巨的任务。

In fact, it can generally be a complex number with both a "real" part that's an ordinary number and an "imaginary" part that's multiplied by the square root of one.───事实上，它通常是一个复数的形式，包括普通数字的实数部分和需要乘以负一的平方根的虚部。

英语使用场景