It was prepared by the reaction of 12 H - dibenzo [ d , g ] [ 1,3 ] dioxocin - 6 - carboxylic acid with acetoxime.由二苯并-1,3-二氧杂 - 环辛烷 -2- 羧酸经两步反应制得, 总收率70%....
Full bibliographical information should be enclosed after the main text.文献资料另编录于论文本文之后.See the bibliographical note under St Anne.看到书目下的注圣安妮.Improving bibliographical control and search of web resources.改进对网上资源的目录控制和检索....
目的探讨远端脾腔静脉分流术治疗门静脉高压症的远期疗效.Objective To evaluate the long - term results and operative experience of distal shunt.结论: 1、大部分CSDH病人有较明确病因,头部外伤最常见,其次为凝血机能障碍和脑积水分流术.Conclusions: 1. The etiology of CSDH could be determined in...
The GM diesel engine shunted the coaches to Platform 4.通用柴油动力火车头将车厢转轨到了4号月台。Both GM and Ford believe they need classier brand names to sell upmarket cars.通用汽车公司和福特公司都认为它们需要用更有气派的品牌名称销售高档车。Ford has been gaining market sha...
The turning point in the process of growing up is when you discover the core of strength within you that survives all hurt.当你从内心深处找到一种可以忍受一切痛苦的坚强力量时，你的成长历程就会出现飞跃。We're taking relatively benign medicines and we'...
He started to hack away at the tree bark.他开始砍树皮。He made a hack at the log.他朝圆木上砍了一下.Smith tries to convince them that he can hack it as a police chief.史密斯试图让他们相信，作为警长自己能应付得了。...