腐殖酸通常被看作是芳烃化合物的聚合物.Humic acids are usually regarded as polymers of aromatic compounds.芳烃加氢饱和及开环反应是一种提高柴油十六烷值的有效途径.Its hydrogenation activity in aromatics saturation and ring opening activity were investigated.扬子石化芳烃厂吸附塔出...
We shall retain our rights.我们将保留我们的权利。You must retain your school reports.你必须将学习成绩单保存好。Lungs retain relatively insoluble particulate material.肺脏内留有不溶解的颗粒物质.They may be expected to retain an important place in radiation d...
He wanted to say goodbye to you.他想跟你说声再见。He s come to say goodbye to you.他是来向你告别的.We shall see his boat and then we shall say goodbye to him.我们将参观他的船,然后与他告别....
The last French king was Louis Philippe, who abdicated in 1848.法国末代国王是1848年逊位的路易·菲力普。For a while the shock of Philippe's letter numbed her.菲利普来信的打击让她愣了好一会儿。Couldn't I hold Philippe's interest?我难道就不能让菲利普一直感...
Ingredient and function: Rosemary, Hyaloplasm acid, Collagen, Coconut oil.成分功效: 迷迭香 、 透明质酸, 胶原蛋白, 椰子油等....redolent with the scent of rosemary.闻起来像迷迭香Anna and Rosemary arrived burdened by bags and food baskets.安娜和罗斯玛丽来时提着...