galena
方铅矿
常用释义
英音[ ɡəˈliːnə ]
美音[ ɡəˈlinə ]
基本释义
- n. [矿物]方铅矿;硫化铅
- n. (Galena)人名;(意)加莱纳
例句
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1·The mineral galena is composed of lead sulfide.方铅矿这种矿物就是由铅硫化物组成的。
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2·The town of Galena, Alaska, (pop. 600) has just 178 students.阿拉斯加州的加利纳镇(人口600)只有178名学生。
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3·Major metal minerals in ore are pyrite, sphalerite and galena.黄铁矿、闪锌矿及方铅矿为矿石中的主要金属矿物。
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4·Lead is rarely found free in nature; its major ore is the sulfide galena.铅在自然界中很少呈游离态,主要存在硫化物和方铅矿中。
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5·Silver is positively correlated with copper in ores and is absent in galena.矿石中银与铜呈明显正相关关系,而方铅矿中不含银。
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6·The results show that sodium fulvic acid is an effective depressant for galena.研究表明,黄腐酸钠是方铅矿的有效选择性抑制剂。
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7·In addition to cassiterite and stannite, galena also contains a high amount of tin.除锡石和黄锡矿外,方铅矿也含有较高的锡。
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8·One is a compound, the other an element, yet both galena and native lead are minerals.方铅矿和自然铅,虽然一种是由化合物构成,另一种是由单元素构成,但它们二者都是矿物。
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9·The sulfide minerals is mainly pyrite, and some of pyrrhotite, chalcopyrite and galena.矿石矿物为黄铁矿、磁黄铁矿、黄铜矿、方铅矿。
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10·Pyrite, galena, sphalerite, native gold, electrum and joseite are the main ore minerals.主要金属矿物是,黄铁矿、方铅矿、闪锌矿、自然金、银金矿、硫蹄铋矿。