| 单词 | complex quantity |
| 释义 | complex quantity (once / 2954828 pages) n WORD FAMILY complex quantity: complex quantities n (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1 Syn|Hypo|Hyper complex number, imaginary, imaginary number complex conjugate either of two complex numbers whose real parts are identical and whose imaginary parts differ only in sign real, real numberany rational or irrational number pure imaginary numberan imaginary number of the form a+bi where a is 0 dot product, inner product, scalar producta real number (a scalar) that is the product of two vectors imaginary part, imaginary part of a complex numberthe part of a complex number that has the square root of -1 as a factor rational, rational numberan integer or a fraction irrational, irrational numbera real number that cannot be expressed as a rational number number a concept of quantity involving zero and units |
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