OBJECTIVE To compare and identify Zaocys dhumnades and its adulterant Elaphe dione.目的比较鉴别乌梢蛇与白条锦蛇.Therefore, amylase isozyme electrophoresis can be used to detect the quality of honey and adulterant.所以, 可以通过淀粉酶同工酶电泳的方法来检...
迈克尔狠狠地瞪了他一眼然后走开了。Michael gave him a dirty look and walked out.持枪歹徒不慌不忙地走开，坐上一辆等候的汽车逃走了。The gunmen calmly walked away and escaped in a waiting car.他走开去把湿衬衫拧干。He turned away to wring out the wet shirt....
There's always tons of scrap paper in Dad's office.爸爸的办公室里总有大量的废纸。Three hundred thousand tons of cereals are needed to replenish stocks.需要30万吨谷类补充库存。Hundreds of tons of oil spilled into the sea.数百吨石油溢出流入大海。...
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...