Prismatic crystal of Barite on Calcite crystals.
柱状晶形的重晶石在方解石晶簇上。
The vacuum itself is polarized, becoming strongly birefringent, like a calcite crystal.
真空本身被极化，变得具有很强的双折射性质，如同方解石一般。
Principle and design of a ring sight consisting of calcite crystal plate and polarized elements are proposed.
本文介绍一种光环瞄准镜的原理和设计，它是用方解石晶体薄片和偏振器件组成。
The main refractive indices of calcite crystal are measured by the means of auto-collimation, and the thermo-optical coefficients are calculated.
用自准直方法测量了冰洲石晶体的主折射率并计算出了折射率温度系数。
The extinction ratio of colored calcite crystal polarizer can reach 10-6. It can be used in optical measurement systems which doesn't need extreme high precision.
有色方解石晶体偏光器件的消光比可达10 - 6量级，能满足一般光学测试系统的使用要求。
We can be conveniently studied with reference to a crystal of calcite or Iceland SPAR.
我们可以很方便地以方解石或冰洲石晶体来进行研究。
Crystal sometimes contain calcite, quartz, pyroxene, green shade stone pillars, and operators, such as flashing rock mineral.
晶体中有时含方解石、石英、透辉石、绿帘石、方柱石、符山石和角闪石等矿物。
Widely distributed calcite and aragonite crystal in the cave passage are originated from ancient pool deposits.
洞内大片分布的石花起源于四大古水池沉积物的存在。
Analyzing the formation of growth morphology, the research proves that the crystal defects affect crystal growth. It can be concluded that the 2d nucleation and crystal defects control calcite growth.
论文初步分析了晶体表面形貌形成的原因，证明晶体中的各种缺陷也影响了晶体生长，由此得出方解石晶体表面形貌的形成是二维成核生长机制与缺陷生长机制共同作用的结果。
Analyzing the formation of growth morphology, the research proves that the crystal defects affect crystal growth. It can be concluded that the 2d nucleation and crystal defects control calcite growth.
论文初步分析了晶体表面形貌形成的原因，证明晶体中的各种缺陷也影响了晶体生长，由此得出方解石晶体表面形貌的形成是二维成核生长机制与缺陷生长机制共同作用的结果。
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