Objective To determine total flavonoid content in Eugenia caryophyllata Thunb.目的研究可见光及紫外分光光度法测定丁香总黄酮含量的方法.OBJECTIVE To optimize conditions for extracting flavonoid compounds from Sophora alopecuroides L.目的优化苦豆子中黄酮的最佳提取工艺...
联氨燃料火箭的NO和H2O排放物引起的臭氧减少.Ozone depletion caused by NO and H 2 O emissions rom hydrazine - fueled rockets.然而联氨对于其他部位癌症的影响则不确定.Results for other cancer sites are inconclusive.白色或黄色磷 、 镁联氨.White or Yellow phosphorus, Magnesi...
巧得很，我曾经碰到过类似的情况。Coincidentally, I had once found myself in a similar situation.几分钟之后他在走廊里意外碰到了克雷特纳。He ran into Krettner in the corridor a few minutes later.我小心翼翼地后退，直到感觉后背碰到了墙壁。I backed up carefully until I felt the wall...
她将自己无瑕的肌肤归功于所使用的保湿霜。She attributed her flawless complexion to the moisturiser she used.她一直就用去脂剂除掉化妆品,然后再擦上保湿霜.She had always taken her make - up off with remover and put a good moisturizer on afterwards.我想你冬天可能会需要用到这种保湿霜...
He rhymed out sonnets in her praise.他写成押韵的十四行诗歌颂她.Blank verse is not rhymed.无韵诗不押韵.I will continue to write moral stories rhymed couplets.我仍然要写押韵对句的道德故事....