钡以重晶石形态 ( 硫酸钡 ) 在工业上用作油漆的白色涂料.Barium as barite ( barium sulfate ) is used industrially as a white pigment for paint.硫酸钡必须是无块的粉末.The barium sulfate must be a lump - free powder.EDTMPS对硫酸钙、硫酸钡垢的阻垢效果好.EDTMPS shows better an...
Freelancer is toilsome and enjoyable; it is a challengeable occupation full of more feelings of achievement!自由翻译是辛苦的、也是快乐的; 是具有挑战性的,更是具有成就感的职业!Prii had become fluent in German during the Wehrmacht's occupation of Es...
Mum wasn't very domesticated.妈妈不是很喜欢干家务活。He is thoroughly domesticated and cooks a delicious chicken casserole.他精于家务,烹制的砂锅炖小鸡非常可口.Cows were domesticated to provide us with milk.人们饲养奶牛来为我们提供牛奶....