Industrial calcium chloride aqueous solution used as anti-icing fluid has some corrosive action to common metals.
工业氯化钙水溶液作为防冻液有一定的腐蚀性。
The absorption characteristics of eight kinds of powder layers coated on common metals have been investigated using CO_2 laser beam with low and high power density.
研究了八种金属材料表面涂布绝缘和非绝缘粉末层在低功率密度和高功率密度的CO_2激光作用下的吸收特性。
The method proposed, the relation established and the program of computation and plotting can be extended in use to the fatigue testing of common metals or V belts.
本文探讨的方法、建立的函数式以及计算和绘图程序可以推广用于一般金属疲劳试件或三角胶带。
Some of the most common things in use today include recycling plastic glass, metals and paper.
目前使用的一些最常见的东西包括回收塑料玻璃、金属和纸张。
What do metals, glass, and plastic have in common?
金属、玻璃、塑料有什么共同点呢？
The material is the main source of iron for the steel industry, and it’s cheaper and more common than the rare-earth metals typically used to make electric car motors.
原材料的主要来源是钢铁工业中的铁，而且与通常用来制造电动汽车发动机的稀土金属相比，它不仅更便宜，而且也更普通。
The material is the main source of iron for the steel industry, and it's cheaper and more common than the rare-earth metals typically used to make electric car motors.
原材料的主要来源是钢铁工业中的铁，而且与通常用来制造电动汽车发动机的稀土金属相比，它不仅更便宜，而且也更普通。
Some, including manganese, are as common as base metals such as nickel or precious metals such as gold.
有些就像镍等贱金属或者黄金等贵金属一样常见，例如锰。
As more metals were mined and refined, COINS became more common.
随着越来越多的金属被开采、提炼，硬币变得越来越常见了。
Painting is the most common way to protect metals from corrosion.
涂漆是使金属免受腐蚀的最通用办法。
So what are these rare earth metals? Well, most of them are not rare; that is just their name. Several are more common than copper, lead or silver.
那么究竟什么是稀土金属呢？事实上大部分的稀土金属都不是稀有的；只是这样叫罢了。有几种稀土金属甚至比铜，铅和银还常见。
Pyrrhotite is a common iron sulfide in nature and is usually associated with various useful components, such as nickel, cobalt, copper, zinc and other valuable metals.
磁黄铁矿是有色金属硫化矿矿床中一种很常见的硫铁矿，其常与有价金属(如镍、钴、铜、锌等)伴生。
Compared with the common nut, a contact surface between metals is added by adopting the protruded wing structure, plays a role of wedging and fastening and has more excellent theftproof performance.
凸出翼结构的采用比普通螺母增加了金属与金属间的接触面，起到楔入紧固的作用，防盗性能更卓越。
A wide range of common combustible materials can explode in finely powdered form, including metals, wood, coal, flour, sugar, plastics, and many chemicals and pharmaceuticals.
很多常见的可燃物质在以粉尘状态出现的情况下是可以爆炸的，例如金属、木材、煤。面粉、糖、塑料和其它的化学品和药品。
Watch strap can be divided into many types, the most common metal watchband is, in addition to using precious metals, tungsten steel, titanium and other metal.
手表的表带可以分为很多种，最为常见的就是金属表带，除此之外还有：用贵金属、钨钢、钛金属等。
With scandium and yttrium they make up the rare earth metals. their atoms have similar configurations and similar physical and chemical behaviour; the most common valences are3and4
加上钪和钇，一起组成稀土金属。它们的原子都有相似的配置，以及相似的物理和化学行为，最常见的原子价是3和4。
With scandium and yttrium they make up the rare earth metals. their atoms have similar configurations and similar physical and chemical behaviour; the most common valences are3and4
加上钪和钇，一起组成稀土金属。它们的原子都有相似的配置，以及相似的物理和化学行为，最常见的原子价是3和4。
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