In order to explain the occurrence regulation Alternaria obpyriformis T.为了解芦荟黑斑病的发生规律,进一步为防治提供理论依据.Aim : To study the mechanism of esophageal cancer induced by alternaria ( AOH ).目的: 探讨互隔交链孢霉诱导 食管癌 的发生机制.EFFECT OF ENVIRO...
Formal, exact and obstinate, he was also cold, suspicious, touchy and tactless.严肃、严谨、倔强的他同时又冷漠、多疑、敏感、不会变通。This successor was J . F . McLennan, the exact opposite of hispredecessor.这个后继人,就是约-弗-麦克伦南, 他和他的先驱者正好相反.I hadn...
我们活着是为了什么？不就是给邻居当笑柄，再反过来笑他们。For what do we live, but to make sport for our neighbours, and laugh at them in our turn?他打电话给劳拉看她是不是好些了。He'd phoned Laura to see if she was better.他给他的计算机编制了一套程序，以比较所有可能的组合。He programmed...
His was a utopian vision of nature in its purest form.他对大自然怀有一种极为纯粹的乌托邦式看法。This Utopian dream is far beyond the range of possibility.这种乌托邦式的梦想根本不可能实现.the great utopian dream that they have cherished for so long他们长期抱有的伟大的...