| 释义 |
imaginary number
释义
虚数：一个复数，其中虚数单位的系数不为零，例如2 + 3i。
例句
1·The third to last panel is an imaginary number .
倒数第三张图是错的吧？
2·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。
3·The universal gravitation field is described by imaginary number in the paper. It's energy density is negative real number. And it accord with conservation of energy.
采用虚数场描述万有引力场，其场能密度是负实数，满足能量守恒定律。
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