The syntheses, properties and applications of benzocyclobutene monomer and polymers are introduced.本文介绍了苯并环丁烯单体及树脂的合成 、 树脂的性能及应用.Proteins and DNA are polymers.蛋白质和脱氧核糖核酸都是聚合体.Of this quantity 15 % was added to thermoset ...
Other poets classed as hermetic include Mario Luzi and Alfonso Gatto.归入赫尔墨斯式的诗人还有M· 卢齐和A· 加托.Alfonso: Do you think Christian will be able to come too?艾方索: 你觉得克利斯汀也会来 吗 ?Alfonso: Just bring yourself! I will supply all the...
银行可向承运人出具保证函.The bank can issue a letter of indemnity to the shipper.承运人可将货物卸入任何仓库.The carrier may discharge the goods into any depot.卖方通常在装船之前将货物交给承运人.Goods are usually delivered by the seller to a carrier before shipme...
他在这附近干过各种零碎的保洁工作。He had various odd cleaning jobs around the place.达维娜正在整理零碎的材料。Davina was sorting out scraps of material.我要到商店买些零碎的东西.I'll go to pick up some odds and ends at the store....
He never could hold down a job.他从来都保不住自己的工作。Despite her handicap, Jane is able to hold down a full-time job.简尽管有生理缺陷，却能够保住一份全职工作。We must hold down the tents because of the strong wind.风很大,我们必须把帐篷固定好....