America has few aluminium smelters; building new ones can take years.

美国现有铝冶炼厂很少，新建冶炼厂可能需要数年时间。

New sanctions were also imposed on two Syrian state refineries and six senior officials.

两家叙利亚国有冶炼厂6名高级官员也受到了制裁。

You can imagine, the Industrial Revolution, lead smelting, and all that kind of thing.

你可以想象，工业革命，铅冶炼，以及所有类似事情。

These early Mesopotamian cities engaged in a form of socialism, where farmers contributed their crops to public storehouses out of which workers, like metalworkers or builders or male models or whatever—would be paid uniform " wages" in grain.

这些美索不达米亚城市具备某种社会主义形式，农民贡献自己谷物到公共储存房，而工人，比如建筑工、冶炼工或男模特会得到同样多谷物作为工资。

" The damage to the environment is devastating, " said Timer Manurung of Auriga. " … Rivers are polluted, mangroves are cut to develop smelter areas, coastal areas and coral are being damaged by the smelters."

“这对环境破坏是毁灭性。” 奥里加蒂默·马努荣说，“河流被污染，红树林被砍伐以开发冶炼区，沿海地区珊瑚正受到冶炼厂破坏。”

I'm at the Old Gang Smelt Mill, part of Yorkshire Dales National Park, one of the key filming locations for the new steamy adaptation of Wuthering Heights.

我正身处约克郡山谷国家公园旧帮冶炼厂，这里是新版火热改编电影《呼啸山庄》关键取景地之一。

After releasing chlorine in the air that sends all of the workers on the train back to the city, Jazz makes sure the smelter overheats, which will ensure that the factory is destroyed.

在空气中释放氯，将火车上所有工人送回城市后，爵士确保冶炼厂过度加热，这将确保工厂被摧毁。

In the early days, the ores had been smelted — or processed — in the same area they were mined.

时候，矿石是在开采地区就近冶炼或者加工。

Yale historian Joseph Manning, who was not involved in the study, said " Lead released from smelting is the world's first form of toxic or industrial pollution."

并未参与这项研究耶鲁大学历史学家约瑟夫·曼宁说：“冶炼过程中释放铅是世界上第一种有毒污染或工业污染。”

Smelting involves first heating the ore so you can extract metal from it, and then purifying the metal so that you can make things with it.

冶炼包括首先加热矿石 这样你就可以从中提取金属 然后净化金属 这样你就可以用它来制造东西。

Moreover, a host of new technologies will be required, including more-powerful solar panels, electric-ion engines, extraterrestrial mining equipment and robotic refineries.

而且，还需要大量新技术，包括功率更大太阳能电池板、电子离子引擎、太空采矿设备自动冶炼厂。

In nineteen fifty-two, the Mine, Mill and Smelters Workers Union of British Columbia, Canada, invited Robeson to attend its yearly meeting.

1952年，加拿大不列颠哥伦比亚省矿山、磨坊冶炼厂工人工会邀请罗伯逊参加其年度会议。

But using commodity money means you have to make commodity money, which is solved by production technologies–like smelting.

但是使用商品货币意味着你必须制造商品货币，它是通过冶炼等生产技术来解决。

Authorities say that he started the fire trying to forge metal after watching a TV show about it.

据官方消息，该男子看完冶炼金属电视节目后，试图点火模仿。

Smelting uses a lot of energy and, depending on the type of battery, can release harmful by-products.

冶炼过程消耗大量能源，并且根据电池类型，可能会释放有害副产物。

We then customize it through a series of alloying and processing steps to make it even stronger.

然后再通过一系列工艺，加以特别冶炼精煅，使其更为坚固。

Now, the first evidence of copper smelting dates to 5000 B-C-E in Southwest Asia.

现在 第一个铜冶炼证据可以追溯到公元前5000年在西南亚。

Nickel, the key ingredient in EV batteries, has to be mined and smelted in a process that contaminates waterways, drives deforestation, and pollutes the air.

镍是电动汽车电池关键成分，在开采冶炼过程中会污染水道，导致森林砍伐空气污染。

The smelter is destroyed, and as they approach the city, they notice that everyone has been knocked out because the smelter meltdown produced chloroform, or knockout gas, that entered Artemis' air supply.

冶炼厂被摧毁了，当他们接近城市时，他们注意到每个人都被击倒了，因为冶炼厂熔毁产生了氯仿，或窒息性毒气，进入了阿尔忒弥斯空气供应。

It begins at the molecular level where precise adjustments in the amount of Silver, Copper and palladium in the alley result in very specific hues: have yellow and rose gold.

我们深入分子层面，来精确地调试合金中银、铜、钯比例，因此冶炼出黄金玫瑰金独特色泽。