directional crystal meaning in English
定向结晶
定向晶体
一向延伸晶体
柱状晶体
Examples
- The laws between the composition , structure , quality of materials of lc - hpc is studied by means of sem , mip , and so on testing measures . the reaction of hydration and filling effect of mineral admixture not only reduces the proportion of pore of structure and sizes and odds directional crystal of the unfavorable crystal phases such as ch but also leads to the mining of pore size , so it the effect improves the weak structure of interface transition area
应用sem 、 mip等测试手段，研究lc - hpc组分、结构与性能之间的影响规律，矿物掺合料的活性、填充等效应，降低了混凝土结构孔隙率，细化了孔径，减小了ch晶粒尺寸及定向结晶几率，从而改善界面薄弱过渡区结构。