Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as solvent.以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球....
Afterward they watch movies, nap or go for walks in the woods.午饭后布什夫妇有时看电影, 小睡一会儿或有时在林中散散步.I like to go for walks in the warm sunshine.我喜欢在这温暖的阳光下散步.Often did we go for walks together.过去我们常在一起散步....
The commissioners agreed to restart talks as soon as possible.委员们同意尽快重新开始会谈。The Commissioners get between £50,000 and 60,000 a year in various allowances. But that amount can soar to 90,000 a year.委员们每年领取的各种津贴在5万到6万英镑之间，...