Diacid has been got using diethylene glycol as decomposition agent of adduct.采用二甘醇作为加合物的分解剂,得到了二元酸.DTPA ( diethylene triamine penta - aceticacid )二乙烯三胺五醋酸 ( 有机螯合剂 )It is testified that the depolymerized products are tere...
Last year, diethylene glycol was mistakenly mixed with cough syrup in Panama.去年, 二甘醇在巴拿马被错误地同止咳糖浆混在了一起.Diacid has been got using diethylene glycol as decomposition agent of adduct.采用二甘醇作为加合物的分解剂,得到了二元酸.DTPA ( diethylene ...
In the USA you can ring Social Security or the Department of Welfare and ask what help is available.在美国，你可以致电社会保障部或福利部询问能得到何种帮助。After 15 years in the USA, he has finally decided to apply for American citizenship...在美国生活了...
With hindsight, we'd all do things differently...有了事后的认识，我们都会以不同的方式行事。It is important to remember that each person reacts differently...重要的是要记住每个人的反应不同。I would have phrased it quite differently.我本可以把它表述得全然不同。The nex...
These may bind to receptor molecules on the surfaces of cells.这些可能会在细胞表面和受体分子结合在一起。The volume of gas trapped on these surfaces can be considerable.存留在这些表面的气体体积可能相当大。The two surfaces adhered, and we couldn't get them...