累计查询 0.00 亿次

imaginary number

英 /ɪˌmædʒɪnəri ˈnʌmbə(r)/
  • 虚数：一个复数，其中虚数单位的系数不为零，例如2 + 3i。

双语例句

  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。

网络短语

  • purely imaginary number
    纯虚数；虚数
  • unit imaginary number
    单位虚数；虚数单位
  • Pure Imaginary Number
    纯虚数；纯虚数量
  • imaginary number component
    虚数部分
  • imaginary number the unforgivens
    死神剧场版地狱篇

英英释义

  • n.(mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1