此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.The immediate products of this reaction are alkali - metal derivatives of dialkyl phenylmalonates.以丙二酸做为调控剂,得到纤维状的碳酸钡晶体.Barium carbonate crystal with fiber structure was prepared from malonic a...
露西的冷淡与世故使得巴里十分不快。Barry had his nose put out of joint by Lucy's aloof sophistication.这听上去也许微不足道，但是，相信我，它十分重要！This may sound trivial, but I assure you it is quite important!他赢了，但是赢得十分勉强。He won, but only by the skin of...
Though clotheslines are banned, clothes may be draped over a fence.虽然禁用晒衣绳, 但衣服却可晒在篱笆上.So it had to be carried up to the attic and hung on clotheslines.因此得把衣服拿上阁楼,挂在晒衣绳上....
Schubert has won three NCAA team titles and his squads have won 49 NCAA individual titles.舒伯特荣获了三项NCAA团队冠军,他的队伍更荣获了NCAA的49项个人桂冠.British officers and Recon squads have their camouflage detection increased marginally.英军指挥官...
The system has many merits , such as expansibility, manageability, self - security, adaptability, integration and friend interaction.该系统具有可扩展性 、 可管理性 、 可靠性 、 集成性和自适应性的特点,并能以友好的图形化界面方式显示出来.The model can help to solve the ...