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- They are stabilized through absorption by clay minerals. 它们通过粘土矿物的吸收作用而得到稳定。
- Two basic types of clay minerals are present in most soils. 大多数土壤中出现了两类主要的粘土矿物。
- SEM proves that the form of clay minerals is floccule and sheety. SEM结果显示东太平洋粘土矿物为絮状和片状;
- Clay minerals are the mixture of chlorite and smectite and illite. 粘土矿物主要为绿泥石/蒙脱石混层和伊利石;
- In this paper,the adsorption effect of Zn~(2+) by three clay minerals,i. e. 探讨了在不同矿物投加量、不同振荡时间、不同Zn2+浓度、不同矿物颗粒细度和不同pH条件下,钠基膨润土、膨胀蛭石和沸石三种粘土矿物对Zn2+的吸附效果,并比较了三种粘土矿物对Zn2+的吸附差异性。
- SiO-2, Al-2O-3 and Fe-2O-3 are three main parts in the clay minerals. 红土中粘粒部分的主要化学成分为SiO2 ,Al2 O3和Fe2 O3;
- The main types of clay minerals are illite, smectite, kaolinite and chlorite. 粘土矿物主要由伊利石、蒙皂石、高岭石和绿泥石组成。
- The ability of clay minerals to catalyse decarboxylation has long been recognised. 粘土矿物能催化脱羧基是早已认识到的问题。
- The surface area of crystalline clay minerals is highly dependent on the extent of lattice expansion. 结晶粘土矿物的表面积主要依赖于晶格膨胀的程度。
- Specific evidence for coordination complexes between pesticides and clay minerals is quite limited. 关于农药和粘土矿物之间的配位络合的明确证据是十分有限的。
- The smectites are the most effective of the clay minerals as catalysts of these organic reactions. 对这些有机反应,蒙脱石是粘土矿物中最有效的催化剂。
- Clay minerals are widely applied in reconstructing paleoclimate, and many analysis methods are involved. 利用黏土矿物重建古气候近年来得到了广泛的应用,其分析测试方法较多。
- Ore is in the phase of clay minerals in which gibbsite is less and kaolinite commonly coexists with illite. 矿石处在富粘土矿物阶段,少见三水铝石,一般为伊利石和高岭石共存。
- On the condition of thermal contact metamorphism, clay minerals in coal are changed into andalusite. 无烟煤中红柱石是煤中粘土质矿物经热接触变质作用形成的。
- Bentonite is an expandable three-layer clay mineral. 皂土是一种可膨胀的土层粘土矿物。
- Fine-grained feldspar sandstone is the main oil-bearing rock and chlorite is the dominant kind of clay minerals. 研究结果表明,长2油藏含油砂岩以细粒长石砂岩为主,粘土矿物中绿泥石含量较高。
- Pass the iron ore, barite, limestone, dolomite, 5 kinds of clay minerals modeling UN top three in Gansu Province. 嘉峪关的铁矿、重晶石、石灰石、白云岩、造型粘土5种矿种居甘肃省前三位。
- Clay minerals in Dalangtan salt lakes consist of mainly illite. secondary chlorite, with trace kaolinite. 这两个盐湖钻孔沉积物中的粘土矿物,以伊利石为主,次为绿泥石,存在高岭石;
- Illite belongs to clay minerals, it has absorbent ability and higher potassium, which can improve the soil fertility. 伊利石属层状粘土矿物,具有吸水性,含钾较高,可以提高土壤肥效。
- It is especially true that research about the microbial leaching of iron (Fe3+) in clay minerals appears very rare. 尤其是生物还原浸出粘土矿物中铁(Fe3+)的研究国内还未见报导。