The effect of catalyst, epichlorohydrin and base on product yield was studied.研究了催化剂用量 、 反应原料配比及?A用量对产物收率的影响.The effect of catalyst, epichlorohydrin and base on product was studied.研究了催化剂用量 、 反应原料配比及碱用量对产物收率的影响.Grafting ...
The effect of catalyst, epichlorohydrin and base on product was studied.研究了催化剂用量 、 反应原料配比及碱用量对产物收率的影响.The effect of catalyst, epichlorohydrin and base on product yield was studied.研究了催化剂用量 、 反应原料配比及?A用量对产物收率的影响.Trimethyl...
赫蒂: 哈啾,哈啾! 我不断打喷嚏,停不下来.Hettie: Atchoo ! Atchoo ! I just can't stop sneezing.草丛中传来野鸡啾唧的声音.The pheasants chirped in the bush.ㄏ啾绕渌谐.This is partly due to its technical complexity....
a great cultural metropolis一个大的文化中心the metropolis of the Midwest中西部的大都会He was dazzled by the gaiety and splendour of the metropolis.大都市的花花世界使他感到眼花缭乱.This was a great , pleasing metropolis after all.这毕竟是个令人振奋的大都市.The hard...
通过这里形象的展示证实了整件事的真实性。Here, graphically displayed, was confirmation of the entire story.我在那部电影里对女性形象的刻画受到了批评。I get criticized for the portrayal of women in that movie.公司前行政主管形容乔丹是耐克形象的化身.A former company executive describe...
She took the needle off the record and turned the lights out.她把唱针从唱片上移开，把灯也关了。May I speak off the record?我可以私下说说吗，不要发表？The President told the reporters his remarks were strictly off the record.总统告诉记者们他的谈话不得公开发表....
The riverbed is silted up , so there's no outlet for the floodwater.河道淤塞, 水无出路.The river is silted up and the water flows sluggishly.河道淤塞,水流迟滞.The old harbour has silted up.老港口已经淤塞....
我们把所有的信息储存在计算机里,以便随时调用.We've got all the information permanently on tap on a computer.通过定义自己调用服务的命令集,您可以定制自定义异步服务器的行为,通过为调用服务定义自己的命令集从而对它重新标记.You can customise the behavior of the Asynchronous Server and hence re - ...