我要在布里斯托尔组织一场义演来募集这些资金。I am organising a benefit gig in Bristol to raise these funds.总评: 不知不觉, 晚会中段差点成赈灾义演了.General comments: unwittingly, almost into the middle of evening, the Disaster Relief.我们没被选上做义演工作.We haven't...
遇到稀碱就容易环化.Cyclization occurs readily with dilute alkali.以柠檬桉叶油为主要原料经环化、催化氢化二步反应得到薄荷醇.Menthol was obtained from lemon eucalyptus oil via cyclization and catalytic hydrogenation.综述了二碘化钐在分子内环化反应中的应用.Application of samarium ...
The current survey will have a wider geographical spread.当前的调查将在更广泛的地域范围內进行。Application of Geographical Information System ( GIS ) to the Study of Mercury Biogeochemistry in the Environment.地理信息系统 ( GIS ) 在汞生物地球化学研究中的应用....