介绍了国内外甘油法环氧氯丙烷生产技术.The worldwide production processes of epoxy chloropropane from glycerol are introduced.在同样的聚合反应条件下, 环氧氯丙烷聚合反应速度大于环氧丙烷聚合反应速度.Under the same conditions, propylene oxide polymerization proceeded fasfer th...
Shall you have any problem acceding the folders, please let me knows.如果存取文件有任何问题请和我联系.What Would Chinese Printing Press Industry Acceding to WTO?我国印刷机械制造业应如何面对入世?Furthermore, China also considering acceding to other inte...
This woman wore seamed nylons and kept smoothing her skirt.这个女士穿着长筒尼龙缝袜，不停地把裙子弄平整。an old man with a brown seamed face棕色的脸上布满皱纹的老人His face was seamed with sabre cuts.他的脸上留有马刀砍下的伤痕....
Camden Market is the place to be on a Saturday or Sunday.卡姆登市场是周末的最佳去处。The frauds have been unearthed by investigators working for the Camden and Islington Health Authority.这些欺诈行为已被卡姆登和伊斯灵顿卫生局的调查人员揭露了出来。You heard about t...