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- Suqian is ample in mineral resources. Its reserve of quartz sand, pottery clay, blue spar and yellow sand ranks among the top of the provincial-level cities in China. 宿迁矿产资源丰富,石英砂、陶土、蓝晶石、黄砂储量居全国省辖市之首。
- This product series is optimized for washing,gradding and dehydrating in units that use sandstone,quartz sand,etc. 本系列产品专为砂石、石英砂等用砂单位做洗选、分级，脱水而优化设计。
- One of the column was filled with quartz sand as hydrocarbon column, and another with GOX-502 as methane column. 用石英砂和GDX-502分别填充总烃柱及甲烷柱;以甲烷标准气定性和外标法峰高定量。 方法精密度实验的变异系数为3.;0%25;
- Sludge reduction performance by earthworm biofilters using quartz sand and ceramsite as media was compared. 比较了石英砂和陶粒滤料蚯蚓生物滤池的污泥减量化效果。
- Here, glittering quartz sand and small agate plates inside earth reflect colorfullight under the sunshine like jewels. 班果土林表面夹杂有闪烁的石英砂和玛瑙片砂，如同镶嵌了宝石，在阳光的照耀下，五光十色。
- It is necessary to conduct separation analysis prior to beneficiation of quartz sand. 可选性分析是石英砂选矿前需要进行的必要手段。
- The wide distribution of granite and quartz sand, clay construction materials is an important resource. 广泛分布的花岗岩及石英砂、粘土是重要的建筑原料资源。
- This product series is optimized for washing, grading and dehydrating in units that use sandstone, quartz sand, etc. 本系列产品专为砂石、石英沙等用砂单位作洗选、分级，脱水而优化设计。
- Quartz sand, activated carbon, removing iron and manganese filtration, deoxygenation, fluoride removal equipment. 石英砂、活性碳、过滤除铁除锰、除氧、除氟设备。
- Mineral has gold, magnesium, copper, phosphorus, coal, oil, marble, limestone, sand stone, dolomite, quartz sand and so on. 矿产有金、镁、铜、磷、煤、石油、大理石、石灰石、紫砂石、白云石、石英砂等。
- The acidproof bricks with high performances were produced by using kaolin,quartz sand,refractory waste,K-feldspar and barium carbonate. 本文利用高岭土、石英砂、耐火材料废料、钾长石和碳酸钡为原料制备出了一种性能良好的耐酸砖。
- Water purification material Series: If Quartz sand, Activated Carbon, Manganese sand, Anthracite, and Ion exchange resins. 水处理填料系列：如石英砂、活性碳、锰砂、无烟煤和离子交换树脂。
- Sandblasting is the most commonly used coarsening process, in sharp sand, hard as well, the use of quartz sand, corundum and so on. 喷砂是最常用的粗化工艺，砂粒以锋利、坚硬为好，可选用石英砂、金刚砂等。
- Abstract: The acidproof bricks with high performances were produced by using kaolin,quartz sand, refractory waste, K-feldspar and barium carbonate. 摘要： 本文利用高岭土、石英砂、耐火材料废料、钾长石和碳酸钡为原料制备出了一种性能良好的耐酸砖。
- However, the injury in ceramsite is slighter than that in quartz sand, which is mostly due to different physical characters. 两种滤料相比，陶粒滤料中蚯蚓体壁组织结构的受损程度较小，这主要是由两种滤料不同的物理性状所引起的。
- Mineral resource take granite, kleit, quartz sand reserves as most, is develops the building materials, the construction profession place of ideal. 矿产资源以花岗岩，高岭土，石英沙储量为最多，是发展建材，建筑行业的理想之地。
- Eapid analysis of small amount of Al2O3 in glass and quartz sand by absorption spectro-photometry method using 5-Br-PACh as reagent has been developed. 采用3-(5-溴-2-吡啶偶氮)-变色酸分光光度法快速测定玻璃及其石英原料中的微量铝。
- In this experiment the characteristics of mixed filtration media composed of rare earth sandstone, quartz sand and stone coal were researched. 并对曝气过滤的效果及稀土瓷砂和石英砂、无烟煤混合滤料的性能进行了试验研究。
- Yu Shucheng in quartz sand factory, established in 1998, is specializing in the production of non-metallic mineral products manufacturer. 舒城县中宇石英沙厂成立于 1998 年，是专业生产非金属矿产品的生产厂家。
- We set up an indigenous ironmaking furnace which liner was quartz sand refractoy and was tamped.The furnace did not ran normally. 我们到商树后自己建的一个石英捣固的小炉，一直没有出过铁，我们谈笑话时说：“我们与这小炉同命运”。
