智利是世界上最大的产铜国。
铜的化学符号是什么？
他腕上戴着只铜手镯。
铜的导电性能好。
随着新矿投产，智利在世界铜产量中所占的份额将大幅度增长。
As new mines come on stream, Chile's share of world copper output will increase sharply.
该省矿藏，以锡最多，铜次之。
Among the mineral deposits of the province, tin occupies first place; copper comes second.
如果你回头看，你会发现这是铜。
If you were to go back and look, you could see that this is copper.
银和铜有助于清除黑暗中的污垢。
在所有大宗商品中，镍和铜尤其承压。
Among all commodities, nickel and copper are under particular stress.
电子垃圾中的材料包括铁、铜、金、银和铝。
The materials from e-waste include iron, copper, gold, silver and aluminum.
铁比铜容易铸型。
如果你想要红色，你要加铜，如果你想要绿色，你要加铁。
If you wanted red you added copper, if you wanted green you added iron.
看起来你们大多数人都知道我们这里写的是铜的电子排布。
It looks like most of you got that the electron configuration that we're writing here is for copper.
当然，令这一发现如此不寻常的部分原因是天球仪由铜构成。
Of course part of what made this find so unusual is that the Antikythera Mechanism is constructed of bronze.
工业废料更有害，因为其中有许多毒性很强的材料，如铜和铅。
Industrial waste is even more harmful since there are many highly poisonous materials in it, such as copper and lead.
爆炸将一枚橘子大小的铜弹射向目标，利用撞击力和弹片摧毁目标。
The blast propelled a tangerine-sized slug of copper down into the target, destroying it with the impact and the accompanying shrapnel.
铜卓越的导电能力和导热能力意味着它不仅用于制造全球的电缆和管道。
Copper's excellent conduction of electricity and heat means that it is used not only to cable and pipe the globe.
爆炸的正面直接投射在装甲上，迫使强大的金属尖刺（通常是铜）穿透装甲。
The brunt of the blast is projected straight ahead, forcing a powerful spike of metal, usually copper, into and through the armour.
另一种说法是，这种颜色可能与冰中含有的大量金属化合物有关，包括铜和铁。
Another suggestion is that the color might be related to ice with high levels of metallic compounds, including copper and iron.
电子垃圾中的材料包括铁、铜、金、银和铝，这些材料可以被重复利用、转售、废物利用或回收。
The materials from e-waste include iron, copper, gold, silver, and aluminum materials that could be reused, resold, salvaged, or recycled.
肯尼亚在北京奥运会上获得了多枚奖牌：六金、四银、四铜，成为2008年奥运会上最成功的非洲国家。
Kenya won several medals during the Beijing Olympics, six gold, four silver and four bronze, making it Africa's most successful nation in the 2008 Olympics.
自从20世纪70年代发现铜面具以后，考古学家确定了100处巴族人的遗迹，每个遗迹都是一座历史档案馆。
Since the discovery of bronze masks in the 1970s, archeologists have located 100 sites that belonged to the Ba people, each considered a historical archive.
一位身材魁梧的糕点厨师，他硕大的身躯裹在白色的工作服中，凝视着镜头，在一个巨大的铜碗里转动着搅拌器，充满了职业自豪感。
A hefty pastry cook, his bulk encased in a white overall, stares at the camera, full of professional pride as he wields his whisk in a giant copper bowl.
他系着一条缀有一颗大铜扣的皮带。
我们的门环是纯铜铸造的。
它的铜支架把厚厚的地毯表面压出了印痕。
青铜是一种铜锡合金。
铜、黄铜和铝被分门别类重新熔化以供再利用。
Copper, brass, and aluminium are separated and remelted for reuse.
黄铜是铜锌合金。
这闪闪发亮的铜台灯是什么?
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