石英的

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公司介绍银兴光学有限公司成立于上世纪80年代初，位于中国江苏省海安县，是中国规模较大的光学玻璃生产企业，主要生产有色光学玻璃、无色光学玻璃、滤光片、滤色片、滤色镜、隔热玻璃、石英玻璃、透红外玻璃、近红外玻璃、紫外玻璃，透紫外黑色玻璃（波长：254nm，310nm，365nm），中性灰玻璃，橙色玻璃，绿色玻璃，黄色玻璃，带通滤光片、点钞机专用滤光片等产品。

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。

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。

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。

The geochemical characteristics of REE in the auriferous quartz vein s indicate that the ore forming f.

含金石英脉的稀土元素地球化学特征表明成矿流体具有多源性。

The SiO2 released from fluid-rock interactions occurred in the form of colloid, absorbed gold in the fluids, and then recrystallized to form auriferous quartz veins in the brittle structure.

释放出的SiO2呈胶体态赋存在流体中，并吸附Au等成矿物质，后在脆性构造中重结晶为含金石英脉。

It is found that a series of pure-silica, mesoporous silicas and AlPO4 polymorphs are energetically, at most, 15 kJ·mol-1 higher than quartz and berlinite, and the entropies of a series of pure silica zeolites span a very narrow range at 3.2—4.2 J·K-1·mol-1 above quartz.

研究数据表明一系列纯硅分子筛、介孔材料和磷酸铝多孔材料同相应的石英相和块磷铝矿相相比能量上最多只高出15 kJ·mol-1。

Arsenopyrite, pyrite, chalcopyrite, marcasite, pyrrhotite, sphalerite, galena and boulangerite are the main metal minerals, while the gangue minerals are dominated by quartz, fluorite and calcite.

在野外调研基础上，对主要脉石矿物石英、萤石中流体包裹体进行了包裹体岩相学、显微测温分析和包裹体中气液相成分的LRM分析。

Is around ore shoots to be distribute with symmetry, that show the block and brecciated ores of the Tongmugou zinc deposit are fluid metasomatic reformed deposit.

后生流体交代岩（主要由透闪石、绿帘石、透辉石、黑云母、石英、绿泥石等矿物组成）显著受层间断层控制，它是流体交代原热水沉积层和热水沉积闪锌矿纹层而形成的，该矿床为热水沉积-流体交代改造矿床。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新