“rotation-inversion axis”的概念、定义、翻译、参考文献-科学参考

单词	rotation-inversion axis
释义	rotation-inversion axis [rō`tā·shǝn in`vǝr·zhǝn ´ak·sǝs] ^{CRYSTALLOGRAPHY} A symmetry element of certain crystals in which a crystal can be brought into a position physically indistinguishable from its original position by a rotation through an angle of 360°/n about the axis followed by an inversion, where n is the multiplicity of the axis, equal to 1, 2, 3, 4, or 6. Also known as inversion axis.
随便看	standard loran standard measure standard meridian standard mineral standard model standard noise temperature standard noon standard output standard parallel standard performance standard pitch standard plane standard potential standard preemphasis standard pressure standard project flood standard propagation standard rate turn standard reference material standard refraction standard sand standard score standard seawater standard shaft standard solution

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