通过电解使金属沉积在铸模上制造或复制金属制品（能将铸模和金属沉积物分开）的过程。
Through the electrolytic make metal deposition in the mold manufacturing or copy on metal products, can will die and metal sediment process of separate).
在这里挖下去，你就会发现卤水——充满盐分的水——富含最轻金属锂的沉积物。
Dig down and you find brine - water saturated with salt - rich in deposits of lithium, the lightest metal.
水体沉积物是重金属元素的重要载体，其含量高低能够反应水系环境质量状况。
The sediment of water body is the main carrier of heavy metal elements, their contents reflect the environmental quality in the water system.
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