“quadrantal angle”的概念、定义、翻译、参考文献-科学参考

单词	quadrantal angle
释义	quadrantal angle [kwä¦drant·ǝl `aŋ·gǝl] ^MATHEMATICS An angle equal to 90° or π/2 radians multiplied by a positive or negative integer or zero.
随便看	inorganic peroxide inorganic pigment inorganic polymer inosculation inosilicate inosine inosinic acid inositol in phase in-phase component in-phase rejection in-phase signal in-pile in-pile loop in-place stress field in-place value input input admittance input area input block input capacitance input data input equipment input gap input impedance

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