石英的

This story, though, raises the question of why there is but a single ejecta layer of iridium and shocked quartz in late Cretaceous rocks around the world.

然而，这却引发了一个问题：为什么全世界只有一个白垩纪后期的铱和受震石英熔岩层。

There are two hundred employees of the company, the main products are electrodeless lamp, LCD high-voltage board, quartz crystal components, instrumentation.

有200员工的公司，主要产品有无极灯，液晶高压板，石英晶体元件，仪器仪表。

So, fiber optic communication, is not interfered electromagnetically , it is of good security to convey information.

三 不受电磁干扰。光纤是由，非金属的石英介质材料构成。因此，光纤通信，不受电磁干扰，传送资讯保密性强。

Results The creep characteristics, the isochrounous stress-strain characteristics and an empirical formula from creep curve of mica-quartzose schist have been obtained under the condition of the axial stress vertical to the direction of the schistosity surface.

结果 得到了当轴向力垂直于片理方向加载时，云母石英片岩的蠕变特性、等时应力应变特性和蠕变经验公式为σ1-σ3=178e(上标-0.0013t)ε1(上标 1.22e-0.0005t)和σ1-σ3=58.70e(上标-0.0071t)ε1(上标 1.67e-0.0068t)。

It is found that there exist two endothermic peak at 574℃ and 790℃ differently in the DSC curve of the quartz sand during heating.

采用DSC和热膨胀仪对石英新砂和经900℃焙烧砂在加热过程中的相变和热膨胀进行了分析。

A cat's eye with its holder construction has been designed and applied to the system. Through defining the acceptance angle and the entrance angle of the cat's eye, its reflective characteristic has been analyzed under the condition of practical application.

偏振分光镜、猫眼、波片及调整误差是引起光能损失、导致干涉光强下降的重要原因，通过选用高精度石英λ/4波片、光信号采样用平板玻璃分光镜及镀增透膜等措施，使光能损失大大减小。

Epidote and quartz were formed at a very late stage as a result of fluid activity along micro-fractures.

绿帘石与石英是最晚期流体沿微裂隙活动的产物。

Kaolinite and dickite content is generally up to 70% to 80% or more, in addition to containing varying amounts of sericite, a diaspore, pyrophyllite, quartz, sillimanite, epidote and other minerals.

高岭石和地开石含量一般可达70%~80%以上，此外还含有数量不等的绢云母、一水硬铝石、叶腊石、石英、矽线石、绿帘石等矿物。

The results indicate that the main mineral components of the jade are epidote and tremolite, and the auxiliary mineral components are quartz, calcite, chlorite, limonite and sphene.

结果显示，其主要矿物组成为透闪石和绿帘石，含有少量的石英、方解石、绿泥石、褐铁矿和榍石等，因此，将其定名为"青花玉"不恰当，建议定名为"绿帘石透闪石玉"。

Parisite is associated with secondary minerals, such as quartz, carbonate minerals, arfvedsonite, albite, chlorite, epidote and clay minerals and has intrinsic relation with reservoir.

氟碳钙铈矿常与石英、碳酸盐、钠铁闪石、钠长石、绿泥石、绿帘石、粘土矿物等次生矿物共生，并与天然气储层有着一种内在的联系。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。