“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	link control message link coupling linked ammunition linked list link ejection chute link encryption linker linker-delinker linker deoxyribonucleic acid Linke scale link field link group linking loader link-loading machine link relatives method link stretch link V belt lin-log amplifier linnaeite linneite Linnik interference microscope linoleic acid linolenate linolenic acid linolenyl alcohol

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