Cyclobutane exists predominantly in a " butterfly " conformation.环丁烷主要成 “ 蝶式 ” 构象存在.On the other hand , cyclobutane pyrimidine dimmer ( CPD ) just has an effect of cell cycle arrest.而CPD光 产物 ( cyclobutanepyrimidinedimmer...
They also left a card, imprinted with the name Sean Lynch.他们还留下了一张名片,上面印着肖恩·林奇的名字。Despite attempts at resuscitation, Mr Lynch died a week later in hospital.虽经全力抢救,但林奇先生一周以后还是在医院去世了。He received praise for the atmospheric ...
鱼的大小决定鱼排的厚度。The size of the fish will determine the thickness of the steaks.我看我们的鱼排会配您的胃口.I think our fish cutlet will be to your taste.我看我们的鱼排会配您的胃口的.I thought our fish cutlet will be to your taste....
中老年人痛风的X线诊断 ( 附54例分析 )X — ray Diagnosis of Gouty Arthritis in Middle — seniles ( Analysis of 54 Cases )鹿茸帮助创伤愈合的关系也可以解释对痛风的防治效果.Velvet antler's relationship to recovery from traumatic injury could possibly explain i...