晶面族
- 网络family;HKL;hkil
晶面族-
本文从晶面族，晶面指数和多重性因数的原始定义出发，指出目前的大多数有关X光衍射的论著中所给出的粉末衍射的多重性因数的数据存在错误，并予以了更正。
This paper points out and corrects some wrong data of planar multiplicity factor for X-ray powder diffraction in many books concerning X-ray diffraction according to the definition of crystal plane group , Miller indices and planar multiplicity factor .
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枝晶优先沿<100>方向长大，结晶台阶主要属于{100}及{110}晶面族。未锻合疏松周围的合金基体有一定变脆倾向，有时可以观察到解理断口。
It was found that the dendrites grow preferentially along < 100 > directions and the crystalline steps belong mainly to { 100 } and { 110 } planes .