polytype

常见例句

On the basis of relative diffraction strength, the criterion for differentiating polytype 1Tr from 2M wollastonite is provided.
初期以多型转变为主,后期以晶体结构破坏为主,晶格畸变效应贯穿变化的全过程。
Their crystallinity is very high and their polytype is 2M_1.Both of them are dioctahedral because the d_(060) and b of micro-crystal muscovite and phengite are 0.1502 nm,0.9012 nm and 0.1505 nm,0.9030 nm,respectively.
二者都属二八面体型白云母类矿物;但d060和b值偏大;微晶白云母的d060=0.;1502 nm;b=0
Decision- Making Method of Spare Ouantity for Polytype Aero- Engine
多型航空发动机备份量的决策方法
Keywords Fe-Oxide-Cu-Au-U-REE deposit;molybdenite;polytype;South China;
铁氧化物铜金铀稀土矿床;辉钼矿;多型;华南;
Keywords mixed-layer mineral polytype high resolution electron microscopy;
混层矿物;多型;高分辨电子显微术。;
POLYTYPE TRANSFORMATION DURING SYNTHESIS OF SILICA MATERIALS WITH NATURAL WOLLANSTONITE
硅灰石制备二氧化硅材料过程中的多型转变