They have undertaken a reappraisal of pupils'needs.他们已经开始重新评价学生的需要.Then the end of the Korean War produced another spasm of reappraisal.后来,朝鲜战争的结束引起了又一次重新评价的热潮.The time has come for serious reappraisal of some long ...
Meanwhile, the stomatal conductance was related to the net photosynthesis rate.气孔导度与净光合速率具有相关性.gross photosynthesis粗光能合成, 总(体)光合作用Our current research topic is photosynthesis.我们现在研究的课题是光合作用。bacterial photosynthesis细菌的光合成...
A method for determining the hexagonal polytypes of silicon carbide using the Laue pattern is described.本文提出了用X射线 劳埃法鉴定SiC六方多型体类型的方法.For the materials with high hardness, such as cemented carbide, glass , jadeware, etc.适...
In twenty years of mar-riage he has only taken two proper vacations.结婚二十年里，他只像样地度过两次假。I sensed her wistfulness when she talked about vacations her relatives took.她谈起她的亲戚度假时，我觉得她心里酸酸的。No vacations for the duration.战争期间概无假...