“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	alloploid allopolyploid allopregnancy allopurinol all-or-none law allosome allosteric effector allosteric enzyme allosteric modulator allosteric site allosteric transition allostery allotetraploid Allotheria allothigene allothimorph allothogene allothogenic allotrioblast Allotriognathi allotriomorphic allotriomorphism allotrope allotropism allotropy

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