石英质的

We used quartz sand, cinder residue, steel furnace slag as filtering media according to proper proportion compound with organic matter and soil for sewage treatment for a period of over one year.

选取石英砂、煤灰渣和高炉渣作为介质，再按适当的比例配以有机质和土壤组成人工土填料处理柱，进行了不同基质垂直流人工湿地对城市污水的净化效果研究。

Lipid bilayer membrane containing monomeric bovine cytochrome c oxidase was successfully immobilized in gold quartz crystal microbalance electrodes.

含有单体牛细胞色素c氧化酶的脂质双层膜，被成功地固定在金石英晶体微平衡电极上。

Daorengou quartz monzonite is a syntectonic granitoid and its formation was related with the matching of continental rift.

道仁沟石英二长岩是同构造花岗质岩石，它的形成与大陆裂谷的拼合一碰撞作用相关。

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。

Effects of fused quartz on properties of Al-2O-3-SiC-C castable are discussed.

探讨了熔融石英加入量对Al2O3-SiC-C质浇注料性能的影响。

We think main metamorphic rock types of this area include mited granite ,mixed metamorphic rock,leptite,etc.

认为变质岩中混合花岗岩、混合岩化变质岩、变粒岩、浅粒岩、黑云斜长片麻岩等为本区的主要变质岩类型；沉积岩以云岩、硅质岩和石英砂岩为主；火成岩脉主要为辉绿岩、煌斑岩和闪长玢岩。

The ASR features of mortars with siliceous gravel. zeolitic perlite and silica glass storage at various conditions were examined by SEM/EDS. It was found that ASR had taken place seriously even with high replacement of cement by PFA.

采用SEM／EDS研究了石英玻璃、硅质砾石和沸石化珍珠岩在不同养护条件下ASR特征，发现掺加粉煤灰，甚至大量粉煤灰后，集料仍发生了的反应，有时反应还很严重。

Sand mineralogy of soils constitutes varying proportions of mica, quartz and feldspars.

砂质土壤矿物质由各种比例的云母、石英和长石组成。

Another also contained a small amount of quartz and mica, their names inkstones hard and not stubborn, not color Hua Yan, Shi, such as hand cream, hair ink, such as oil.

另还含极少量的石英和云母，红丝砚石质坚不顽，色华不艳，手拭如膏，发墨如油。

Daqingshan gold deposit is a Carboniferous carbonaceous-rock-hosted quartz vein type.

大青山金矿是产于石炭系炭质岩系中的石英脉型金矿。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。