查询词典 quartz

Experiment of convective drying of wet quartz sands as porous media, which had adiabatic-impermeable boundary of undersurface and convective boundary of upside, was carried out in laboratory.

本文以上边界对流传热传质边界和下边界绝热绝湿边界的含湿石英砂填充床为实验对象，进行了对流干燥实验。

Try to find undyed rose quartz.

试图找到染色的粉晶。

Quartz is found in Brazil, Madagascar, USA, and former USSR.

石英是在巴西，马达加斯加，美国，和前苏联。

The density of quartz-sulphide veining was also a determining factor on the grade of the gold.

密度石英硫化物成脉络也是一个决定因素在金子的等级。

And a few stacks are evidently curved, which shows the compression parallel to the bedding. According to the relation-ship between stack, bedding and hydraulic fractured-filled quartz veinlet, the very low metamorphism is regarded as the product before the regional deformation structure-thermal event.

根据堆垛集合体、层理及早世代水力破裂充填石英微细脉体间关系，认为极低级变质作用是区域变形构造热事件之前的产物：变质温度在 15 5～ 35 0°C之间，变质级、地层时代及岩层在地层柱中的位置渐趋一致，与区域变形强度缺乏谐调关系。

The very first collection we made, a square case, a choice of stainless steel bracelet, leather strap, different colors of dials and plating, in this collection fulfills specific need and neutral style expectations reflecting the sophisticated design of watchmaker's craft, 4 pieces of decorative screw in hexagon match with a same facet of crown, Quartz (citizen 1L12), water resistant to 50 metres.

我們首先推出一款方形系列，有不同配搭的選擇，如鋼帶，皮帶，不同顏色的錶面及電鍍，確實滿足到特定的需要，以及中性的要求，這反映出不落俗套的，精緻的工藝設計，有以4棵六角形裝飾鏍絲，配襯相同面的巴的，石英錶(citizen 1L12机芯)防水達50米深。

This watch, which is powered by Japanese-quartz movement, is waterproof up to 165 feet.

这只表，这是由日本石英机芯，防水可达 165英尺。

The order of fracturing energy and mass-related work is: Beryl＞Quartz＞Fluorite＞Diaspore＞Galena＞Sphalerite＞ Wolframite.

七种矿物的断裂能和比功耗大小顺序为：绿柱石＞石英＞萤石＞硬水铝石＞方铅矿＞闪锌矿＞黑钨矿。

The results showed that talc, quartz and wollastonite had better reinforcing effect than others did in eight kinds of minerals selected.

结果表明，滑石、石英和硅灰石对硅橡胶基体具有较好的增强作用。

This type design is compact, the area is small, uses inspires the mirror system and the import high speed seals to the type CO2 laser generator, the coordinate high quality stable laser power source, hits the sign precision to be high, the speed is quick, the stable property, can in each kind of Asian gram force, the quartz, the cotton material, the leather, the woodware, the shell, the agate, the marble and so in the nonmetallic material hit sign each kind of design, the character, the writing as well as the punch and so on, is a section of performance-to-price ratio extremely high hits the sign equipment.

该机型设计紧凑，占地面积小，采用高速振镜系统和进口封离式CO2激光发生器，配合优质稳定的激光电源，打标精度高，速度快，性能稳定，能在各种亚克力、水晶、布料、皮革、木制品、贝壳、玛瑙、大理石等非金属材料上打标各种图案、人物、文字以及打孔等，是一款性价比极高的打标设备。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。