Influence of MoO_4~ ( 2-) tetrahedron on growth of prismatic faces of KDP single crystal MoO4~(2-)四面体对KDP晶体柱面生长的影响
Stone cells contain frequently a prismatic crystal of calcium oxalate, often occur in the cortex and phloem of the stem. 石细胞分布于皮层和韧皮部,胞腔内常含草酸钙方晶;
In Situ Measurement of the Prismatic Faces Growth Rate of KDP Crystal KDP晶体柱面生长速率实时测量研究
For the specimens with clay addition, the symbol of prismatic crystal mullite in microstructure is remarkable. 加粘土的试样,其显微结构中柱状莫来石的晶体特征比较明显;
The main simple crystal form appeared contains orthor-prismatic and parallel twoplanes. Due to { 110} being emphasized prismatic crystal will be shown. 出现的主要单形有斜方柱和平行双面,由于{110}最为发育,因此成柱状晶体。
The results showed that multiple organic acids crystal modifier had the most significant effect and could prepare out of ideal short prismatic crystal of α-hemihydrate gypsum with aspect ratio closed to 1:1. 结果显示,多元有机酸类转晶剂作用效果最显著,可以获得长径比近1:1的理想短柱状晶体。