石英是花岗岩类岩石的主要矿物。
主要矿物为二次结晶石膏和少量石英。
Recrystallized gypsum and a bit of quartz are main mineral composition.
主要矿物是高岭石，常见豆状、鲕状和碎屑状构造。
Their main mineral is kaolinite, usually in pisolitic, oolitic or clastic structure.
主要矿物是高岭石，常见豆状、鲕状和碎屑状构造。
本文介绍了长江涪陵段沉积物的密度分布及主要矿物组成；
The density distribution and main mineral composition of the deposit in the Yangtze River at Fuling area are analysed.
主要矿物是自然铂矿、铁铂合金、钌铱锇矿、等轴锇铱矿和铱锇矿。
The trace element Rh exists mainly in native platinum, platinum-iron alloy and Pt-containing osmiridium.
煤炭是甘肃的主要矿物能源，在全省能源生产和消费中占重要地位。
As one of the main mineral resources in Gansu province, coal holds an important position in the production and consumption of energy.
确定了该硼镁矿的主要矿物组成为库水硼镁石、多水硼镁石及柱硼镁石。
It was asserted that the ore is mainly composed of minerals of kurnakovite, inderite and pinnoite.
石棉尾矿是一种以蛇纹石为主要矿物成分的尾矿，对矿区环境危害严重。
The asbestos tailing is a kind of environment-destruction mineral tailing, which main mineral components are serpentine.
年前科学家预言过，我们将耗尽3种主要矿物燃料：煤、石油和天然气。
Thirty years ago scientists predicted that we would run out of the three main fossil fuels: coal, oil and gas.
月球花岗岩碎屑的主要矿物为石英、钾长石和钙质斜长石，具花斑状结构；
Major minerals of lunar granitic clasts are quartz, K-feldspar and calcic plagioclase with granophyric intergrowths.
研究结果表明，这种仿鸡血石的主要矿物组成为透绿泥石，含有少量的石英。
The results show that the imitated chicken-blood stone is mainly composed of sheridanite and a bit of quartz.
指出霓石结石中的主要矿物为霓石和透辉石，它们之间能形成类质同象系列。
It pointed out that the main minerals in Aegirine stone are composed of Aegirine and diopside. Among them the isomorphism series can be formed.
在升温过程中，得到了原矿主要矿物中自由水、结晶水和羟基的脱除温度区间。
The dehydration of laterite could be divided into steps of removing free water, crystal water and hydroxyl group at different temperature.
结果表明：黄长石、枪晶石、二价金属硫化物、铈钙硅石是构成高炉渣的主要矿物。
The practice showed that the blast furnace slags mainly consisted of melilite, cuspidine, bivalent metallic sulphide and Ce-Ca silica.
析出物的主要矿物相为针铁矿、石英、伊利石、蒙脱石和微量方解石，呈弱结晶状态。
The main mineral phases include goethite, quartz, illite, montmorillonite and small amounts of calcite, in the form of slight crystallization.
文章从矿物学角度对银山西区铜金矿床主要矿物在不同成矿阶段上的差异进行了论述。
This paper discuss the difference of main mineral in different mineralize stage at mineralogy angle.
主要矿物为蒙脱石，平均含量72.85%，其次为石英、方英石及少量石盐、赤铁矿。
The main mineral is askanite with an average content of 72. 85 percent, followed by quartz, christobalite and little rock salt and hematite.
锰结核的主要矿物是具有隧道孔结构的钙锰矿以及具有层状结构的似水锰矿和水钠锰矿。
The major components of manganese nodules are todorokite with a tunnel-like structure and also buserite and birnessite with layered structures.
其中的主要矿物为磁铁矿、富镍金属和硫化物，另有少量磷酸盐、硅酸盐及微量的铂族金属。
They are composed of magnetite, Ni-rich metals and Fe-sulfides, with minor phosphate, silicate, and trace amounts of platinum-group element metals.
膨润土是一种以蒙脱石为主要矿物的粘土岩，应用广泛，目前已越来越多的应用于废水处理中。
The bentonite is a kind of clay mineral mainly consisted of montmorillonite, and it has been used widely in wastewater treatment.
通过对水泥主要矿物及水泥熟料碳化养护，研究其碳酸化过程中的矿物变化及碳化效果和机理。
Though carbonated curing main cement minerals and clinker, the change of minerals after carbonation, the effect and mechanism of carbonation was studied.
主要矿物成分为方解石，板面呈泛绿的咖啡色，多孔，色调多样、广泛，从深咖啡色到浅咖啡色。
The main mineral in this material is calcite. It is Greenish-brown in colour and is a porous material with a wide variety of shades ranging from dark to light brown.
韧性变形过程中，岩石中的主要矿物长石、黑云母等发生了不同程度的分解或蚀变并导致组分迁移。
The main minerals in rock, such as feldspar and biotite et al., had decomposited or altered with different degree, that resulted in compositional variation during ductile deformation.
主要矿物有橄榄石、各种辉石、铁纹石和镍纹石，不过各种石铁陨石之共同点很少，所以很难归纳成类。
The main minerals are olivine, pyroxene, kamacite and taenite, but common point of various stone iron meteorite seldom, so it is difficult to induce class.
当前世界主要矿物燃料已显紧张局面，我国的能源格局在短时期内也无法改变传统的以煤炭为主的局面。
With the situation of main fossil fuels supply shortage in the world, China cannot alter the situation of coal consumption traditionally dominated a leading role in its energy structure in near term.
产品特点：低气孔率粘土砖是采用低氯莫来石为主要原料，经高压成型、高温烧结而成，主要矿物组成为莫来石相。
Properties of Products: low porosity bricks USES low mullite stones as main raw material, main mineral compositions are mullite phases after pressing sintering.
云冈石窟地区云冈组上段砂岩中碳酸盐胶结物的含量普遍在10%以上，其主要矿物成分为含铁方解石和含铁白云石。
Carbonate cement is universally more than 10% in sandstones of the upper Yungang formation in Yungang Grottoes area. It's mainly composed of ferriferous calcite and ferriferous dolomite.
产品特点：热风炉用高铝砖采用阳泉优质矾土孰料为主要原料，经高压成型、高温烧结而成，主要矿物组成为莫来石。
Properties of Products: We use Yangquan Super bauxites to produce high alumina bricks for hot blast stove. Main mineral compositions are mullite phases.
所谓主要矿物，就是构成一种岩石的绝大部分，并因而既决定了该岩石的总的化学物质，也决定了该岩石的分类的矿物。
The minerals that make up the great bulk of a rock and hence determine both its gross chemical properties and its classification are called the essential minerals.
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