Objectivefunctional magnetic microspheres for the separation of vascular endothelial growth factor ( VEGF ) nucleic acid and lactase enzyme immobilization.此外,固定化乳糖酶实验结果显示固定化酶的量与磁性微球的量成正比.By the research, the dephosphoriz...
They pause and chew their pencils.他们停了下来，咬着铅笔。We shall have to manage with these old pencils.我们只得凑合着用这些旧铅笔.I like to use pencils with erasers on top.我喜欢用带橡皮的铅笔....
和我一起工作的人大都是起得很早的.Most of the people I work with are early birds.我们明天坐很早的一班的火车走.We shall be going away tomorrow by an early train.你爷爷去世了.有天清晨很早的时候, 爸爸到我房里来说.Your abuelito is dead, Papa says early one morning in my room....
The cut of a diamond depends on the skill of its craftsman.钻石切割靠的是工匠的技艺。The diamond towns are gradually being reclaimed by the desert.这些钻石城镇正逐渐重归沙漠。In industry, diamond can form a tough, non-corrosive coating for tools.在...
鲂瞧谥?After 12 weeks, some of you will be police officers , some will not.可敬的新闻记者在?饴贸躺匣?艘桓鲂∈?The honourable journalist spent an hour on the journey ofa tour.美洲鲂鱼; 多产于海湾和河口.American gurnard; mostly found in bays and estuari...