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单词 虚数
释义 DEFINITIVE EXAMPLES 权威例句〔imaginary number〕A complex number in which the real part is zero and the coefficient of the imaginary unit is not zero.虚数:一个实部为零而虚部系数不为零的复数美国传统〔imaginary〕An imaginary number.虚数美国传统〔imaginary〕Of, relating to, involving, or being an imaginary number.虚数的:虚数的,与虚数有关的,包括虚数的美国传统〔quaternion〕Mathematics An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary.【数学】 四元数:一实数和一矢量的和的表达式,有四个项,一个为实数项,另外三个为虚数项美国传统〔real number〕A number that is rational or irrational, not imaginary.实数:有理数或无理数,不是虚数的数美国传统〔susceptance〕The imaginary part of the complex representation of admittance.电纳:导纳的复杂表示符号中的虚数部分美国传统
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