查询词典 quartz

The electroscope enigma was solved, when traces of helium were found in the quartz vessel.

验电器之谜的解决，如果痕迹氦中发现的石英容器。

For major illnesses, I would use emerald and/or frosted quartz as well.

对于重大疾病，我会用翡翠和/或磨砂石英以及。

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。

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

结果发现，石英砂加热过程中，分别在574℃和790℃附近出现了两个吸热峰，高纯度石英砂焙烧后进行加热时只在569℃出现一个吸热峰。

The crystallization rate of Mg-petalite increases with high ZrO〓/TiO〓 proportion.β-Quartz solid solution, cristobalite, zircon,α-cordierite and enstatite appear successively at high temperature.

随后玻璃中先后析出假蓝宝石相、β-石英固溶体、方石英、锆英石、α-堇青石和顽火辉石相。

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"。

Since 2 ~ 5MM a grain of rice contains a lot of different colors like almond-shaped filling material, such as the white quartz, green debris, green epidote, pink long stone, the shape of plum blossom in full bloom of a thousand, hence the name.

由于含有大量2~5MM米粒状颜色各异的杏仁状充填物，如白色的石英、绿色的泥石、绿帘石、浅红色的长石等，形似盛开的万点梅花，故名。

The main minerals are hi-pure quartz sand ( the total reserve is about 780,000,000 tons), crystal (the total reserve is about 8,000,000 tons), vermiculite (the total reserve is about 16,180,000 tons) and epidote (the total reserve is about 7,360,000 tons).

主要有高纯石英砂（总储量约7.8亿吨）、水晶（总储量约800万吨）、蛭石（总储量约2230万吨）、金红石（总储量约61.5万吨）、石榴石（总储量约1618万吨）和绿辉石（总储量约736万吨）。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。