斜方晶 [
xié fāng jīng]
prismatic crystal
- 重晶石(硫酸钡)是一种天然形成的斜方晶系无机盐,为中性体质填料。
Barite (Barium sulfate) is a crude rhombic salt; it is a neutral filler. - 所以六方晶系的d晶型在高温下是亚稳态的,对尼龙11,只有三斜晶系的a晶型是稳定的。
So it can be resulted that they-form was metastable at high temperature , and the triclinic a-form was the stable structure for Nylon11. - 共混体系中PA11结晶行为研究表明:研究所用PA11由初始不稳定的高熔点假六方δ´晶型转变为稳定的低熔点三斜α晶型;
The study of PA11 crystallization behavior of PA11/PVC blends indicates that: PA11 component occurs crystalline transition from the original unstable high Tm δ´ form to stable low Tm α form.
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