Conclusion The LC - ESI - MS method are useful to quality control of kitasamycin.结论本文为吉他霉素的质量控制提供了一种新方法.Methods By using analytical column, electrospray ionization and positive ion monitoring components of kitasamycin we...
在纪录片《与恐龙同行》中可以看到最新的、更加生动的电脑特效技术。Recent, more dramatic use of CGI was seen in "Walking With Dinosaurs".新一代科学家对恐龙研究着了迷。A new generation of scientists became fascinated by dinosaurs.恐龙峡谷中的化石都嵌在坚硬的砂岩中。The fossils at Dinosaur...
These bands must introduce longitudinal asymmetry in the planetary albedo.这些云带必定引起行星反照率的经向不对称性.In any event the asymmetry is clear enough.总之,不对称是非常明显的.Information asymmetry is one of the reason block the start - up finan...
Their argument was too metaphysical for me to follow.他们的辩论太深奥,我搞不懂.The modern poets have gone back to the fanciful poems of the metaphysical poets of the seventeenth century for many of their images.现代派诗人就其许多想象又回到了十七世纪极抽...
The child's continual crying drove me to distraction.那孩子不断的哭声弄得我几乎要发疯.John drove homeward through the lanes.约翰驱车穿过小巷向家驶去。He turned his large car with some adroitness and drove away.他熟练地把他那辆大车子调了个头,开走了.He drove up in...
他走进洗手间去洗漱。He headed to the bathroom to wash up.你先吃晚饭，然后洗漱睡觉。You are going to have your dinner, get washed, and go to bed.可是罗伯特金凯在这恶劣得多的条件下都洗漱过.But Robert Kincaid had washed up under worse conditions....
我得回去再做一次体检。他们把我的X光片弄丢了。I had to go back for my checkup; they'd lost my X-rays.他们被命令抬走伤员，丢下死者。They were told to carry their wounded and leave their dead.他看到两只老鼠，几乎给吓丢了魂。He nearly jumped out of his skin when he saw tw...
Those familiar with Sanders call him a consummate politician.那些熟悉桑德斯的人都称他为手段高明的政治家。Everyone must be familiar with the old favourite among roses, Crystal Palace.大家一定都很熟悉玫瑰中的老牌名品“水晶宫殿”。Everyone is familiar with the TV scre...