The results of double crystal X, ray diffraction measure of typical double barrier RTD material were given.

用X射线双晶衍射仪扫描并分析了典型双势垒RTD样品的衍射摇摆曲线；

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PC_401 computer system was introduced to the double crystal goniometer for small Angle scattering measurement.

对双晶衍射仪实行改造，用一台PC _ 401微机直接控制和进行小角散射等测量。

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By means of technique of X-ray double crystal diffraction, the different cutting damages of silicon slices have been studied.

作者利用双晶X射线衍射技术，研究了不同切割速率下硅晶片的切割损伤。

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Billy Crystal, who starred opposite the double Oscar winner in Analyze This and Analyze That, was also on hand to support his long-time friend.

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It is uniquely flat and rectangular, unlike virtually any spirit container on the market, made from high-end French crystal, laser engraved with traditional Slovakian poetry on the back and the Double Cross logo on the front, and topped with a polished metal snap-on lid.

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But what makes Double Cross Vodka really special as a gift is its super-cool bottle, unlike any other spirit container, flat and rectangular, made from high-end French crystal, laser engraved with traditional Slovakian poetry on the back and the Double Cross logo on the front, and topped with a polished metal snap-on rectangular cap.

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