镍黄铁矿
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镍黄铁矿是一种由铁和镍构成的硫化物，分子式为(Fe,Ni)9S8，其中铁和镍的含量接近1:1，除此之外，它也含有微量的钴。镍黄铁矿的比重介于4.6 到5.0，而硬度再3.5和 4之间，是首先由爱尔兰科学家J·彭特蓝德(1797-1873)发现。
pentlandite
/'pentləndaɪt/ /'pɛntlən,daɪt/
英汉-汉英词典
n. 镍黄铁矿,硫镍铁矿
词组 | 习惯用语
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- penitentiary n. 监狱；宗教裁判所 adj. 改过的；感化的；惩罚的
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- pentathlon n. 五项运动；五项全能运动
- penitential adj. 后悔的,忏悔的,苦行赎罪的 n. 赎罪规则书
pentlandite n. [矿物] 镍黄铁矿；硫镍铁矿
网络短语:
Cobalt pentlandite 钴镍黄铁矿
pentlandite E 镍黄铁矿
pentlandite cas 镍黄铁矿
Pentlandite group 镍黄铁矿群
pentlandite Å 镍黄铁矿
pentlandite ĥ 镍黄铁矿
英语例句库
- In addition , only pentlandite, coffinite and the epidote in the alteration zone of volcanogene hydrothermal gold deposit are typomorphic minerals.
同时指出只有镍黄铁矿、水硅铀矿和火山热液型金矿床蚀变带中的绿帘石为标型矿物。
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中文百科
英语百科
Pentlandite 镍黄铁矿
Pentlandite is an iron-nickel sulfide, (Fe,Ni)9S8. Pentlandite has a narrow variation range in Ni:Fe but it is usually described as having a Ni:Fe of 1:1. It also contains minor cobalt, usually at low wt% levels.
Pentlandite forms isometric crystals, but it is normally found in massive granular aggregates. It is brittle with a hardness of 3.5 - 4 and specific gravity of 4.6 - 5.0 and is non-magnetic. It has a yellowish bronze color.
近义、反义、联想词
近义词
n.mineral
联想词
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