This method can be applied to all crystal systems, except for the triclinic.

此方法可适用于除三斜晶系外的全部晶系。

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The present paper discussed some possible translational types in detail, and derived the elements of the pseudo-symmetry for the low symmetry crystal systems (74 space groups).

本文着重分析了可能出现的平移赝对称形式，并以低级晶系所属的74个空间群为例导出了赝对称形式。

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The exact rotational correction of the scattering tensor related to general acoustic modes and pure modes in the higher symmetry directions, for different crystal systems, is presented.

给出了各晶系晶体一般声学模及高对称方向纯模的散射张量转动修正的确切形式。

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Crystal Systems is a crystalline growth technology company that manufactures high-quality, large area sapphire substrates used in the LED, defense, medical and aerospace industries.

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Last week GT Solar ( SOLR), a global provider of polysilicon production technology, crystalline ingot growth systems and related photovoltaic manufacturing services for the solar industry, announced that it had acquired privately-held Crystal Systems.

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The company designs, develops, manufactures systems and solutions used to inspect, test, and repair PCBs and FPDs, such as liquid crystal displays (LCDs) and touch screens.

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