A process for acid lead free tin - bismuth alloy electrodeposition was advanced.提出了一种酸性锡铋合金电沉积工艺.The high quality No.1 negative pole copper is produced by leaching - extraction - electrodeposition method.采用浸出 - 萃取 - 电积工艺...
To coat or cover with a thin layer of metal by electrodeposition.用涂料,金属等的稀少外层覆盖.A process for acid lead free tin - bismuth alloy electrodeposition was advanced.提出了一种酸性锡铋合金电沉积工艺.The high quality No.1 negative pole copper ...
两种液体在掺和器里均匀了一下.The two liquids homogenised in the blender.两种液体在掺和器里均匀了一下。The two liquids homogenized in the blender.将所有原料倒入掺和器中, 慢速搅拌30秒.In a blender , mix all ingredients together on a low speed for 30 seconds....
在一场大火吞噬了他的草屋之后, 老人唯一的感觉就是他已经一无所有了.After the fire swallowed his cottage , the old man could not but feel utterly bereft.这样一间小草屋原来还有那么一段不平凡的历史.Such a small thatched house even has so extraordinary a history.那么房子就叫做草皮屋或草屋.T...