本文报道了用菱锌矿作原料,制备硫酸锌的工艺条件.The technological conditions of the preparation of zinc sulfate with smithsonite as raw materials was reported.研究了以菱锌矿为原料通过酸浸、除杂、中和、沉淀、干燥制备碱式碳酸锌和活性氧化锌的生产工艺.A process for the production of basic zi...
Jerrel is also in California, where he is a machinist.杰里尔也在加利福尼亚, 当机械师.The machinist is aligning the wheels of the car.这个机械师正在调整车轮.B: Sample machinist? Do you means normal sewing worker?样衣缝纫师? 你是指普通缝纫工 吗 ?...
"Your modesty is a cover for your overweening conceit," she said.“你表面谦虚，骨子里目中无人。”她说道。He plays the character with tremendous concentration combined with a pleasing modesty.他表演这个角色时倾注了巨大的心血，而且非常谦虚和善。He accepted the award w...
In December 1999, Dima was shot in the chest in the village of Alkhan - Yurt.1999年12月, 迪玛在阿尔罕-尤尔特(Alkhan-Yurt)村胸部中弹.He brought us back to our yurt.他是由于看见了凶手才招祸的.While yurt has become travel, horse riding has become a kin...
炖野兔是厨师詹卡洛·莫里的招牌菜之一。Rabbit stew is one of chef Giancarlo Moeri's signature dishes.野兔飞奔而去，很快就看不见了。The hares raced away out of sight.他逮了三只野兔, 跑了一只.He caught three hares, but one ran a mile....