论述了以相转移催化剂催化合成邻硝基茴香醚的新方法.The process of synthesizing o - nitroanisole by using phase - transfer catalyst was described.丁化羟基茴香醚: 一种白色蜡状的苯酚抗氧化剂, CHO, 用于保存脂肪和油, 尤指在食物中.BHa: a white, waxy phenolic antioxidant, CHO, used to p...
To explore a new means for axial eye length measurements when vitreous turbidity in intercurrent cataract.目的:探索并发性白内障玻璃体混浊时准确测量眼轴的新方法.This effectively means that the government does not agree with the proposals...这实际上就意味...
His parents were now reposing in the local churchyard.他的双亲现在长眠于本地教堂墓地.The cat is reposing on my knee.猫正躺在我膝盖上.He gazed with admiration on the war chariots and glittering arms now reposing in disuse.他带着羡慕的目光凝视着被弃置不用的战车,和闪...
Burdock Root soothes the gastrointestinal tract & improves digestion.牛蒡可舒缓肠胃不适 及 改善消化.AIM : To provide rational use of gastrointestinal prokinetic agents ( GIPA ) for clinicians reference.目的: 为临床了解与合理应用胃肠 促 动力剂提供参考.At th...