His book about Afghanistan is reviewed here by Anthony Hyman.安东尼·海曼在此就他那本关于阿富汗的书写了书评。We have reviewed the data that we hold for the area.我们已经审核过为该地区保存的数据了。Pay is reviewed on a yearly basis.工资每年审查一次。...
...a sweetish smell of ether and iodine.乙醚和碘酒的香甜气味Williamson reaction is one important method to prepare unsymmetric ether.Williamson反应是制备不对称醚类化合物的重要方法.One new solvent free impregnating resin based on unsaturated polyest...