给出了Alberta4种沥青质和ColdLake瓦斯油的结构基团分析结果.The results for Alberta asphaltenes and Cold Lake gas oil are presented.封氮储存可明显抑制沥青质的增长.The presence of nitrogen inhibits the increase of asphaltenes in slurry oil.三沥青矿原油: 指自沥青质矿物提出之原...
He left not a dreg in the glass.他把一杯水喝得点滴不剩.Solubility and amino acid composition of rice proteins from rice flour and rice dreg were analyzed.为探讨热变性米蛋白的性质与结构关系,分析了大米蛋白加热前后的溶解性能和氨基酸组成变化....
这种混晶具有亲脂表面特性.The mixed crystals have a lipophilic surface characteristic.结论: 磷脂的加入可有效提高柚皮苷的亲脂性,改善机体对其吸收,从而提高其成骨细胞活性.CONCLUSION: The main activity of phospholipids complex is to promote the absorption of the cell.乙酰基是比较常见...