英语词汇“screw axis”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	screw axis
释义	WordReference Random House Unabridged Dictionary of American English © 2024 screw′ ax′is, [Crystall.] Crystallographya symmetry element of a space group such that a rotation of the lattice about the axis and a translation of the lattice some fraction of the lattice's unit distance brings the lattice back to its original position. 1900–05
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