“normal twin”的概念、定义、翻译、参考文献-科学参考

单词	normal twin
释义	normal twin [`nȯr·mǝl `twin] ^{CRYSTALLOGRAPHY} A twin crystal whose twin axis is perpendicular to the composition surface.
随便看	straight dynamite straightedge straightening vanes straight filing straight-flow turbine straightforward circuit straightforward trunking straight joint straight-line coding straight-line mechanism straight-line motion straight piecework system straight polarity straight proportional system straight-run straight-run distillation straight-run gasoline straight-run pitch straight-run stock straight sinus straight strap clamp straight-tube boiler straight turning straight vertical antenna straightway pump

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