聚乙醛可以以无规, 间同和全同形式存在.Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms.乙醛酸循环体发现于油脂种子的贮藏组织中.Glyoxysomes are found in the storage tissues of fatty seeds.乙醛相应的反应服从广义的碱催化.The corresponding reaction of ac...
Cartons of Chinese food were arrayed on a large oak table.在一张宽大的橡树桌上摆放着一盒盒中式食品。There were cartons of cigarettes everywhere.到处都是香烟盒。A dozen cartons of books had been overturned and strewn about the floor.十几个装书的纸箱都被倒空，乱扔了一...
理查德叔叔吟诵了《圣经》中的一章，又即兴作了一段祈祷文。Uncle Richard intoned a chapter from the Bible and improvised a prayer.一名牧师照着祈祷书念祷文。A clergyman read the liturgy from the prayer-book.神父庄重地念了最后的祷文。The priest intoned the final prayer....
小生意开始兴隆起来.A little trade began to grow up.大多数国际公司都是从家庭小生意发展而来.Most international firms have grown out of small family business.自己的小生意也经营地不错,营利不成问题.Your own small business on the side sounds pretty lucrative....
Objective To discuss the best hemostasia location of nasal hemorrhage.目的探讨鼻部大出血的介入栓塞止血的最佳位置.RESULTS Carbonized catnip had higher content of tannin and reinforced hemostasia and cruor effects.结果荆芥炒炭后鞣质含量增高,止血和凝血作用显著增强.Obj...
“饶了我吧，小祖宗！你知道这些东西有多贵吗？”"Gimme a break, kid! You know how much those things cost?"他放弃了祖宗的宗教, 使他的双亲非常伤心.He rejected the religion of his forebears, leaving his own parents heartbroken.“ 我的小祖宗, 你干吗要这样对待那个可怜的家伙, 它又不会说话? ”" No...
从法律上讲，货车司机一星期可工作82小时。A lorry driver can legally work eighty-two hours a week.我得了流感，一星期都卧病在床。I spent a week in bed with flu.那段婚姻仅维持了一星期，期间从未同房。The marriage lasted only a week and was never consummated....