It is split that electricity amasses the golden silver mud on steel cotton to use chemical method. The gold mud is smelted become alloy. after smelting, silver mud can get the silver ingot of 98%.

电积到钢棉上的金银泥用化学方法进行分离，金泥经熔炼后得合质金，银泥熔炼后可得98%的银锭。

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Tornado is made of steel wool, cotton, ground parsley and moss.

龙卷风是由钢丝绒、棉花、欧芹和青苔做成的。

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Currently, the main exports from India to China are mineral products, cotton, chemicals and medicines as well as products of iron and steel, jewelry and precious stones etc.

目前，从印度出口到中国的主要商品是矿产、棉花、化学制品、药品以及钢铁、珠宝和宝石等。

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The United States has watched as entire sectors, including steel, cotton and tobacco, have shifted their operations to China.

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Pound for pound stronger than steel, lighter than cotton, thin as a human hair, flexible as silk, transparent as air, these fibers, drawn from glass, may revolutionize communications.

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For example, researchers in Arizona are using real-time kinematic global positioning systems, an ultra-precise version of GPS that can measure positions with sub-inch accuracy levels, to control weeds in cotton fields with steel cultivators.

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