1.
Adsorption of Cr(Ⅵ) from Aqueous Solution Using Iron Oxide Coated Sand
涂铁石英砂吸附水中Cr(Ⅵ)的研究
2.
Surface characteristics of quartz sand coated with iron oxides
氧化铁涂层石英砂滤料表面特征研究
3.
Determination of Fe,Al,Ca,Ti,B,P in quartz sand by ICP-AES
ICP-AES测定石英砂中的铁、铝、钙、钛、硼、磷
4.
The Study on Adsorption Removal of Antimony and Phosphate Using Iron Oxide Coated Sand;
石英砂负载氧化铁（IOCS）吸附去除锑、磷研究
5.
Study on arsenic removing from high arsemic groundwater by using mixed iron powder and quartz sand
铁粉与石英砂对高砷地下水的除砷研究
6.
Study on the Preparation of Ferric Salt Modified Sands and Its Performance of Heavy Metal Removal
铁盐改性石英砂的制备及其去除重金属性能研究
7.
Adsorption of antimony on IOCS:kinetics and mechanisms
石英砂负载氧化铁吸附锑的动力学及其吸附机理研究
8.
Iron and manganese removal efficiency with mixed layer media and quartz sand filtration columns by immobilizing mixed bacteria
混合细菌固定化石英砂/混层滤料除铁除锰效能研究
9.
Technology study on cast iron parts' repair with grit-blasting and Arc-spraying;
铸铁零件喷砂电弧喷涂修复工艺研究
10.
Contrast of Magnetic Susceptibility of Silica Sand and Silica Raw Material and Its Significance
石英砂与石英砂原料磁化率的对比及其意义
11.
This is a cliff composed of quartz sandstone that is well bedded.
由石英砂岩构成的悬崖，岩石层理发育。
12.
This sandstone consists of quartz primarily and feldspar secondly.
这种砂岩的成份以石英为主，长石次之。
13.
Research on Surface Grinding of SCFS with Diamond Wheel;
金刚石砂轮平面磨削石英陶瓷的研究
14.
Preparation of Spinel Ferrite-based Microwave Absorbing Materials with Iron-sand;
用铁砂制备尖晶石型铁氧体基微波吸收材料
15.
Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales.
锡矿、铜矿、锌矿、铁矿、蛇纹矿、硅石、砂石购销。
16.
Three kinds of state of arscnopyrite are developed at the deposit, i. e. corse-grained arsenopyritc, veinlet arsenopyrite and arsenopyrite-bearing quartz vein, and fine-grained disseminated arsenopyrite.
毒砂可划分为大颗粒毒砂、细脉状及毒砂石英脉中的毒砂和细粒浸染状毒砂三种性状.
17.
Microwave Synthesis of SiC Powders with Coke and Quartzite
微波加热焦碳与石英砂合成SiC粉体
18.
Study on Concentration Experiment of Silica Sand from Hainan Province
海南某石英砂矿的选矿提纯试验研究