A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.本文介绍了以氟硅酸钠、纯碱为原料生产晶体氟化钠的工艺,并对操作条件作了详细的说明.Compositions, crystallization mechanisms and properties of the fluosilica...
" That's coffee candy to cajole children with,'said Hsin - mei , suddenly understanding.辛楣 恍然大悟道: “ 这是哄小孩子的咖啡方糖——”He would go to him - threaten, cajole, actually destroy him, if necessary.他要去看他 —— 威胁 、 利诱 、 倘使需...
他由学物理改为学冶金是正确的 吗 ?Was he right to change from Physics to Metallurgy?冶金工业也有同样的趋向.The same trend has taken place in the smelter field.他们指出了把冶金工业采用的断裂标准应用于增强塑料的不适合性.They point out inadequacies in applying criteria developed...
海关官员们对这种设备作出了一系列互相矛盾的陈述。Customs officials have made a series of contradictory statements about the equipment.海关官员可能会对那种东西极度吹毛求疵。Customs officials can get extremely pernickety about things like that.小货车在哈里奇海关被拦下了。The van ...
Her character as a goddess of vegetation is shown in the story of Adonis.她作为植物女神的性格可以从阿道涅斯故事里看出来.I think you may deign to marry me . I don't want to be an Adonis.你要屈尊下嫁,我可不想当小白脸儿.He has a special appearance bringing...
普利茅斯高地是德雷克在打败西班牙无敌舰队之前玩木球游戏的旧址，因此广为人知。Plymouth Hoe is renowned as the site where Drake played bowls before tackling the Spanish Armada.孩子们每一星期都玩一场滚木球戏.The children have a game of bowls every week.打马球的人用长棍把木球打进对方的球门.Polo ...