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- 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。
- 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。
- If weakness exists in the bond between the plate and the basic metal, blisters may also develop here. 如果化镀层和基体金属之间的键合有弱点存在，起泡也会在该处生成。
- Fund handler all along is controlling the wave motion of basic metal price on LME market. 基金经理人向来左右着LME市场上基本金属价格的波动。
- The authors of the present paper summarize the basic theory of sonoeletrochemistry and the latest development in the synthesis of nanoscale metal element and nanoscale chalcogenide semiconductor. 该文从超声电化学原理与特点出发,总结近年来用超声电化学法合成纳米金属单质与纳米金属硫族半导体材料的研究进展。
- 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。
- 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。
- 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。
- ALLOY, A mixture of a basic metal and small amounts of other metals to change the properties of the basic metal. 合金,在金属中加人少量其他金属,而改变其性质的一种金属混合物。
- 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。
- Bonderizing of iron and steel after eorrosion on its sand face increased greatly the specific surface area of workpieces, thus enhanced the adhesive force between film coating and basic metal ,and improved highly the antiputrefactive property. 钢铁经过砂面腐蚀后进行磷化 ,大大增加了工件的比表面积 ,从而增强了其外涂膜层与基体金属的附着力 ,防腐蚀性能得到大幅提高。
- 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。
- This paper has discussed the heat stableness order of the basic metal peroxides and superoxides by thermodynatic principles,and compared the results with the facts of the experiments. 本文用热力学原理讨论了碱金属过氧化物和超氧化物的热稳定顺序，并与实验事实进行了比较。
- 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。
