Application of solvent extraction process in tungsten hydrometallurgy is summarized.概述了溶剂萃取技术在钨冶金方面的应用.Biological metallurgy is new technology which combines bacillus's affection and hydrometallurgy.生物冶金是一种细菌作用与湿法冶金...
Biological metallurgy is new technology which combines bacillus's affection and hydrometallurgy.生物冶金是一种细菌作用与湿法冶金相结合的新工艺.Application of solvent extraction process in tungsten hydrometallurgy is summarized.概述了溶剂萃取技术在钨...
个个尸体都披着白色的寿衣.All of the corpses wrapped in white shrouds.我将为他做寿衣--用我的针和线.With my thread and needle, I'll make the shroud.我来, 甲虫说, 我将为他做寿衣, 用我的针和线.I, said the Beetle, With my thread and needle, I make the shroud....
Sampras met Agassi in last year's final.在去年的决赛中，桑普拉斯和阿加西遭遇了。Sampras and Agassi met in last year's final.桑普拉斯和阿加西在去年的决赛中相遇。Agassi and Sampras resumed their battle for the world's No. 1 position, both winnin...
我把问题抛在一边，目前它还无法解决。I pushed the problem aside; at present it was insoluble.在热闹广场的另一边，摊贩叫卖着热狗和羊角三明治。Across the busy plaza, vendors sell hot dogs and croissant sandwiches.在街道的那一边，两个男孩在玩弹子游戏。On the far side of the street, tw...
The physical properties of rubber accelerator 2 - mercapto benzothiazole and main methods for its preparation are introduced.介绍橡胶硫化促进剂 2- 巯基苯并噻唑的物理性质和主要的制备方法....