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- metallic element Ni 元素镍
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- Titanium is a metallic element found in the earth's crust. 钛是在地壳中发现的金属元素。
- Polonium is a naturally radioactive metallic element. 钋是一种具有天然辐射性的金属元素。
- Niobium is the metallic element with the highest transition temperature. 铌是转变温度最高的金属元素。
- It is reckoned conclusivly that a heating rolled narrow strip of steel which is made by endlessness hard and cold material containing element Ni, Cr and Mo, will be widely used. 诊断结果认为高镍铬钼无限冷硬铸铁材质在热轧窄带钢用精轧工作辊还有发展、完善的空间。
- Yes. iron is one of the metal element find in the earth. 知道。铁是地球上的金属元素之一。
- There are about seventy metallic elements. 金属元素有七十种左右。
- This paper analyses the distribution ,the content a nd the occurrence of nine metal elements ( Cd,Co,Cr,Cu,Mn,Mo,Ni,Pb,Zn) i n China coal. 本文将介绍镉、钴、铬、铜、锰、钼、镍、铅、锌等九种元素在我国煤中的分布和赋存情况。
- Gold: a malleable ductile yellow metallic element that occurs chiefly free or in a few minerals. 金子:可煅造可延展的黄色金属元素,通常主要以游离态或在少数几种物质中出现。
- Microwave digesting textiles were studied. The test liquors were determined with AAS method for the heavy metal elements in samples, such as Cd,Co,Cr,Cu,Ni, Pb. 研究了微波消解纺织品,采用原子吸收法测定样品消解试液中Cd、Co、Cr、Cu、Ni、Pb重金属元素。
- A trivalent metallic element of the rare earth group, it could occurs with yttrium. 稀土属三价金属元素，可以与钇共生。
- It is unlikely that they will deplete the soil of iron, as iron is the most abundant metallic element in it. 至于说这种稻株会耗尽土壤中的铁更是不可能的，因为铁是地球上最丰富的金属元素。
- In this paper several fluorine-containing matrix modifiers have been tested for ETV-ICP-AES determination of elements with different volatility, such as refractory element Ti, medium volatile element Ni and easily volatile element Pb. 本文探讨了电热蒸发-电感耦会等离子体原子发射光谱法（ETV－ICP－AES）测定不同挥发性元素Ti、Ni和Pb时含氟基体改进剂的改进作用。
- Many of the bones found near the pots at a few sites showed high levels of the metallic element. 在一些遗迹的壶附近发现的很多骨头都显示出这种金属元素的高含量。
- A gray tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons. 一种灰色的四价金属元素，化学性质与锆相似，发现于锆矿物中，因能迅速释放电子而用作灯丝。
- A soft, ductile, steel-white, tarnish-resistant, metallic element occurring naturally with platinum, especially in gold, nickel, and copper ores. 钯一种柔软的，易拉长的，银白色的，保持光泽的金属性元素，常与铂共生，尤其在金、镍和铜矿中存在。
- Chromium is a lustrous, hard, steel-gray metallic element, resistant to tarnish and corrosion and found primarily in chromite. 1据查，铬是“一种有光泽的、蓝灰色的坚硬金属元素。不失光泽，抗腐蚀，最早在铬铁矿中发现。
- Yes. Iron is one of the metal elements found in the Earth. 知道。铁是地球上的金属元素之一。
- A heavy precious metallic element,gray-white and resistant to corroding,occurs in some nickel and copper ores and is also found native in some deposits. 一种珍贵的重金属元素，灰白色，抗腐蚀，存在于一些镍、铜矿中，也天然产于一些沉积物中。
