介绍八水氢氧化钡制取高纯碳酸钡的工艺, 产品质量及用户使用结果.Introducing the producing process of High Purity Barium CarbonateBarium Hydroxide, product quality and using results.以八水氢氧化钡和尿素为原料, 采用均相沉淀法制备了碳酸钡粉体.Using barium hydroxide octahydrate and u...
The contemporary and technology is permeating into geology, making it modernized.现代科技向地质科技的渗透, 促进了地质科技现代化.Thoughts are a strangely permeating factor.思想真是一种会蔓延的奇怪东西.Ingredient: Licorice Extract, Soothing Factor, Chamomile...
Power shortages mean frequent blackouts.能源短缺意味着经常性的停电.Anti - chain over - load trip scheme is an important measure to prevent large scale blackouts.连锁过载跳闸是大停电事故的初期表现, 防 连锁过载跳闸是防止电网大面积停电的重要措施.Cascading trips caused by flo...
The study indicates that the film belongs to a zinc blende structure.分析表明,该薄膜的结构符合闪锌矿的特征.Die Blende ist nichts anderes , als ein in seinem Durchmesser variables Loch.快门并不是什么特别的东西, 它只是可以调节宽度的缝隙.The main mineral compositio...
This little letter gave us a few chuckles, I can tell you.说真的，我们看了这封短信都笑了。[ Chuckles ] You thought he was being poisoned by hemlock?你觉得他中的会是芹叶钩吻毒 吗 ?James : ( chuckles ) That's not exactly what I had in mind.我不是这个意思...
The main course was to be a whole poached salmon.主菜将是一整条清炖鲑鱼。The main course was typically Swiss.主菜是地道的瑞士菜。It's time to serve up the main course.该上主菜了....
The children cooperated with their teachers in keeping the classroom neat.孩子们和老师一起保持教室整洁.Unemployment and lingering disease cooperated to make his family broken.失业加上长期的疾病,使他倾家荡产.Everyone cooperated in decorating the clas...