介绍了钛醇盐的合成方法.The synthesis method of titanium alkoxides has been introduced.一种联苯乙酸氨丁三醇盐, 化学式为C18H23NO5.The invention relates to a acid tromethamine salt , of which the formula is C 18 H 23 NO 5.通过优化有机硅 醇盐 的整理工艺,得到适合工厂生产的工...
The skills and logistics of getting such a big show on the road pose enormous practical problems.搞如此大型的巡演，无论是技术上还是物流上都面临着巨大的实际问题。Logistics is now more important in our industry than technology.物流目前在我们这一行比技术还重要。The orchar...
英语伤我千百遍，我待英语如初恋。English has hurt me a thousand times, but I still regard it as my first love.我想你或许想要读一下信封里的内容。I thought you might like to read the enclosed.我尽量言简意赅。I have tried to pack a good deal into a few words....