查询词典 imaginary number

negative integer","ie positive number：负整数

"自然数","natural number","a number which is greater than zero" | "负整数","negative integer","ie positive number, 1, 2, 3, 4, ...." | "零","zero","a number which is less than zero"

positive whole number：正整数

integer, whole number 整数 | positive whole number 正整数 | negative whole number 负整数?? consecutive number 连续整数

未讀Pokes的數量：Number of unread pokes Number of unread pokes

Notify me when Notify me when 通知我當 | Number of unread pokes Number of unread pokes 未讀Pokes的數量 | Offline Offline 下線

birth process：纯生过程

纯灭过程|death process | 纯生过程|birth process | 纯虚数|pure imaginary number

conjugate imaginary complex number：共轭双曲线

conjugate hyperbola 共轭(直)径 | conjugate imaginary complex number 共轭双曲线 | conjugate radical 共轭虚复数

conjugate imaginary number：共轭虚数

conjugate hyperbola 共轭双曲线 | conjugate imaginary number 共轭虚数 | conjugate radical 共轭根式

purely discrete spectrum：纯离散谱

pure surd 纯不尽根 | purely discrete spectrum 纯离散谱 | purely imaginary number 虚数

imager：图象机

image understanding 图象理解 | imager 图象机 | imaginary number 虚数

imaginary number：虚数

"笛卡尔(Descartes,1596-1650)也抛弃复根,并造出了"虚数"(imaginary number)这个名称. 对模糊认识,莱布尼兹(Leibniz,1646- 1716)的说法最有代表:"圣灵在分析的奇观中找到了超凡的显示,这就是那个理想世界的端兆,那个介于存在与不存在之间的两栖物,

purely imaginary number：纯虚数

punch card 打孔卡 | purely imaginary number 纯虚数 | pyramid 棱锥(体);角锥(体)

generator unit：机组

军队:Military unit | 机组:generator unit | 容重:unit weight

cork patchwork：软木拼画

cork paper 软木纸 | cork patchwork 软木拼画 | cork picture card 软木画卡片