Aluminium as well as most metals is a good conductor.
铝和大多数金属都是良导体。
It was proved a long time ago that most metals are thermal conductors.
很久以前就证实大多数金属都是导热体。
This acid is very corrosive to most metals, including stainless steel.
这种酸对大多数金属，包括不锈钢的腐蚀性很强。
Most metals have relatively high densities, especially compared to polymers.
大多数金属密度相对较高，尤其是和聚合物相比较而言。
But most metals have electrons that can detach from their atoms and move around.
但是很多金属的电子能够与它们的原子分离，到处漂移。
As most metals are malleable and ductile they can be beaten into plates and drawn into wire.
由于大多数金属具有韧性和延展性，所以可以压成薄板和细丝。
This acid is very corrosive to most metals; therefore, leaks of hydrogen chloride will tend to escalate with time.
铝具有很好的抗大气腐蚀的性能，但是和其他金属混在一起时容易发生化学反应。
Nonetheless, the output of most metals is still growing much faster than that of oil-which is barely expanding at all.
虽然如此，绝大多数的金属产量增速仍然比根本不能扩大的石油产量快得多。
The acid reacts with most metals, to produce hydrogen and the metal's chloride, and with oxides, hydroxides, and many salts.
盐酸与大多数金属反应产生氢和金属的氯化物，还能与氧化物、氢氧化物及许多盐起反应。
In most metals these rows can readily slip past one another, a characteristic that will lower the overall strength of the material.
在大部分金属中，行列可以很容易的相互滑动，这一特性会降低金属的总强度。
A strong acid, it is toxic and can cause severe Burns. It attacks most metals and is used for etching steel and photoengraving.
硝酸是一种强酸，有毒，并能造成严重烧伤。能与大多数金属起作用，用于蚀刻钢材和光刻。
Batteries generate hydrogen gas while charging; hydrogen gas is highly corrosive to most metals and particularly rubber products.
电池产生氢气，而收费；氢气是高度腐蚀性的大部分金属和橡胶制品，特别是。
They can thrive in soil with high concentrations of metals that are toxic to most other plants.
它们能在含有对大多数其他植物有毒的高浓度金属的土壤中茁壮成长。
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。
Unlike most other metals, the price of iron ore is fixed by annual contracts negotiated by each miner and individual importing country.
不像其他大多数金属一样，铁矿石的价格是由每年的各个矿主和单个进口国之间的磋商确定的下来的。
Many investors have gone long on commodities: from precious metals to humble grains, most of them had a banner year in 2010.
许多投资者已关注大宗商品很久，从贵重金属到廉价谷物，多数人在2010年都取得丰硕的回报。
Nitinol is one of the most extraordinary metals to be discovered this century: A simple alloy of nickel and titanium, nitinol has some perplexing properties.
镍钛诺是这个世纪所发现的最不寻常的金属之一，作为镍和钛的简单的一种合 金，镍钛诺具有一些令人惊叹的特征。
For centuries, scientists have tried to turn base metals into precious ones, most commonly lead into gold — even Isaac Newton, the father of modern science, was an alchemist.
几个世纪以来，科学家都在尝试将基本金属变为贵金属，最常见的是铅变成黄金——甚至现代科学之父艾萨克·牛顿也是一个炼金术士。
Most nonferrous metals can be annealed, but never tempered, normalized, or case-hardened.
而大多数有色金属可以进行退火，但不能进行正火或者表面硬化。
Furthermore, despite having sidelines in cobalt and molybdenum, the new firm's fortunes will depend chiefly on the price of copper and nickel—two of most volatile metals of late.
此外，新公司尽管还附带经营钴、钼等产品，但决定其命运的主要还是铜和镍的价格，这两种金属最近价格波动最大。
Recycle plastics, glass, metals, and paper. Buy re-usable products rather than throw-aways, as it takes water to make most everything.
循环使用塑料，玻璃，金属和纸。鉴于几乎所有的东西都需要水来制造，因此购买可重复使用的产品，而非那些用过就扔的商品。
Initially, most troubled transactions involved energy; now metals appear to be more challenging.
最开始，大部分问题协议都与能源有关；现在金属领域看起来更具挑战性。
However, most of these plum-sized objects—known as manganese nodules, though they contain several other metals—are several kilometres deep.
其中，李子般大小被称之锰结核的矿石大多数在几公里深处。
Mining was found to be the most frequent cause of pollution in the dirty 30 but metals extraction, petrochemicals and other industries were also to blame.
报告发现，在30个污染最严重地区中，采矿业是污染最主要的原因，而金属冶炼、石化及其它工业也是污染的原因。
U.S. Treasury bills are the textbook definition of a safe haven asset, historically one of the most risk-free assets you can buy next to precious metals.
美国国库债券是资产的安全避险天堂，这是教科书般的定义。 在历史上，除贵金属之外，它也是你可以买到的最没有风险的资产之一。
The most problematic materials may be rare-earth metals such as neodymium used in turbine gearboxes.
真正棘手的原料是稀土金属，比如用在涡轮机变速箱中的钕。
The most problematic materials may be rare-earth metals such as neodymium used in turbine gearboxes.
真正棘手的原料是稀土金属，比如用在涡轮机变速箱中的钕。
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