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- In silicate minerals and magnetites existed isomorph tin. 硅酸盐矿物和磁铁矿中都存在类质同象态锡。
- Silicate minerals are characteristically refractory and difficult to break down. 硅酸盐矿物的特点是耐熔和难以分离。
- Relating to or containing a group of light - colored silicate minerals that occur in igneous rocks. 火成岩中的有关或包含一系列浅颜色的硅酸盐矿物
- Magnesium olivine and pyroxene are silicate minerals formed at high temperatures, and they were found in substantial numbers among the Wild 2 samples. 镁橄榄石和辉石是在高温环境中形成的硅酸盐物质,在“怀尔特2”样品中发现不少。
- Relating to or containing a group of light-colored silicate minerals that occur in igneous rocks. 火成岩中的有关或包含一系列浅颜色的硅酸盐矿物
- Silicate minerals are characteristically refractory and difficult to break down . 硅酸盐矿物的特点是耐熔和难以分离。
- The Cambrian phosphoric ore is mainly composed of calcic phosphate, carbonate, silica and silicate minerals. 寒武系磷矿主要由钙磷酸盐、碳酸盐、硅质及硅酸盐类等矿物组成。
- Any of a group of crystalline silicate minerals common in igneous and metamorphic rocks and containing two metallic oxides, as of magnesium, iron, calcium, sodium, or aluminum. 辉石一种晶体硅酸盐矿物,广泛分布在火成岩与变质岩中,含有两种金属氧气物,例如镁,铁,钙,钠或铝
- A large number of gems are from silicate minerals in which beryl, topaz, turmaline, garnet, zircon peridote and feldspar are all important gems. 在各类矿物中,硅酸盐矿物宝石种类和数量最多,其中绿柱石、黄玉、碧玺、石榴石、锆石、橄榄石和长石均为重要的宝石。
- Any of a group of micaceous hydrated silicate minerals related to the chlorites and used in heat-expanded form as insulation and as a planting medium. 蛭石与绿混石有关的一组含云母的水合硅酸盐矿物质的统称,并以热膨胀形式用作绝缘材料和种植媒介。
- Some research results and progress in the world and author themselves' achievements on flotation principles of silicate minerals are summarized. 综述了国内外和作者本人在硅酸盐矿物浮选原理方面的研究成果和进展。
- Any of a group of crystalline silicate minerals common in igneous and metamorphic rocks and containing two metallic oxides,as of magnesium,iron,calcium,sodium,or aluminum. 辉石一种晶体硅酸盐矿物,广泛分布在火成岩与变质岩中,含有两种金属氧气物,例如镁,铁,钙,钠或铝。
- Any of a large group of structurally similar hydrated double silicate minerals,such as hornblende,containing various combinations of sodium,calcium,magnesium,iron,and aluminum. 角闪石一大类结构相似的水合双硅酸盐矿石,如角闪石,包含各种钠、钙、镁、铁和铝的组合。
- The mechanism of its formation. Feldspar was hydromicatized, some feldspar, quarts detrital silicate minerals were replaced to redden by the authigenesis of hematite and goethite. 其形成机理是:在形成长石砂岩红层的成岩后生作用中,长石被水云母化,长石、石英被自生的赤铁砂、针铁矿及水针铁矿所交代而变红。
- Any of a group of chemically and physically related aluminum silicate minerals, common in igneous and metamorphic rocks, characteristically splitting into flexible sheets used in insulation and electrical equipment. 云母化学上和物理上有联系的铝硅酸盐矿物群的总称,常见于火成岩和变质岩中,以易裂成柔软的薄片为特征,用于绝缘体及电气设备中
- Any of a group of chemically and physically related aluminum silicate minerals,common in igneous and metamorphic rocks,characteristically splitting into flexible sheets used in insulation and electrical equipment. 云母化学上和物理上有联系的铝硅酸盐矿物群的总称,常见于火成岩和变质岩中,以易裂成柔软的薄片为特征,用于绝缘体及电气设备中。
- Nitrogen isotope geochemistry in minerals and rocks has not been fully studied,primarily because of very lower(<1000 ppm) concentration of nitrogen in the crustal rocks and the difficulty to extract nitrogen from silicate minerals and rocks. 氮同位素地球化学在固体地球科学研究很少被关注;主要是由于在地壳岩石中氮丰度很低(<1000 ppm)和氮难于从硅酸盐中提取出来。
- Any one of a family of hydrous aluminum silicate minerals, whose molecules enclose cations of sodium, potassium, calcium, strontium, or barium, or a corresponding synthetic compound, used chiefly as molecular filters and ion-exchange agents. 沸石水合的铝硅酸盐矿物的一种,它的分子包括钠、钾、钙、锶、钡的阳离子或相同的人工化合物,主要用于分子过滤和离子交换的催化剂
- Any of a large group of structurally similar hydrated double silicate minerals, such as hornblende, containing various combinations of sodium, calcium, magnesium, iron, and aluminum. 角闪石一大类结构相似的水合双硅酸盐矿石,如角闪石,包含各种钠、钙、镁、铁和铝的组合