The free fluorin content in liquid multi - vitamin was quantitatively analyzed by using a simple potentiometric titration.使用简单的电位滴定法定量分析维生素中游离氟的含量.Single aerosol particles inin winter 2004 were analyzed by proton micropr...
We listened to him pour out his troubles.我们听到他倾诉他的苦衷.You do the honors and pour out the tea while I bring in the cakes.你来招待客人倒茶,我去拿糕点.The fabulous statistics continued to pour out of the telescreen.电幕上神话般的数字不断奔涌出来....
毅枫激光焊补技术中心是一家代理ROFIN设备的新兴公司.Yi Feng laser welding technology center is an agent ROFIN equipment emerging companies.详细叙述了大型铸铁导轨缺陷的热焊补方法,从不同角度考虑选取了铸件的焊补工艺.The hot welding repairing method of defects of heavy cast iron guid...
Clouds are sometimes seeded with silver iodide to induce precipitation.人们有时在云里播撒碘化银,以诱使降雨.The migration of iodide ion between layers is controlled by barrier interlayers.碘离子在层间的扩散作用可以用隔层加以控制.Gas may play an important par...
Every time we talk about the hard pioneering days, we have so much to say that we can't get it all out.大家一提起那艰苦创业的日子, 总有说不完的话.The school has won awards for its pioneering work with the community...这所学校因其针对该社区具有开创性的工...