“tetrad axis”的概念、定义、翻译、参考文献-科学参考

单词	tetrad axis
释义	tetrad axis [`te´trad ´ak·sǝs] ^{CRYSTALLOGRAPHY} A rotation axis whose multiplicity is equal to 4.
随便看	evapotranspiration evapotranspirometer Evasé stack evection E vector even-even nucleus even function even harmonic evening gun evening star evening twilight even keel even number even-odd nucleus even parity check even permutation even pitch event event-driven monitor event horizon Eventognathi event recorder event-related potential event tree even-word boundary

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