现已确定赖氨酸的生物合成有两条相互独立的途径.Two mutually exclusive pathways of lysine biosynthesis have been established.其他使之独特的特点是它的羟基赖氨酸含量.Other features which make it unique are its content of hydroxylysine.大量的胱氨酸、精氨酸 、 赖氨酸和鸣氨酸被排出.Large a...
Zheng's fleet stopped here to trade porcelain for frankincense , myrrh, aloe.郑和的船队曾经停靠在此,以瓷器交换乳香 、 没药与芦荟.This enamel porcelain features bumpy middle , smooth loach - back - like support, and shoulders with smooth an...
There were several couples spooning at the riverside.河边有好几对男女在谈情说爱.She was spooning coffee granules into cups.她在用勺往杯子里舀咖啡颗粒。My mother is spooning sugar from the packet into a bowl.我妈妈正把糖从袋子中舀到糖罐里....
Such stinginess came from my side of the family.这种吝啬是我这边的祖先遗传下来的.His stinginess with money is known among all of us.我们都知道他在钱上很吝啬.Generosity leads to a rich life. Stinginess leads to a poor life.懂得付出,不计较吃亏,才是富有的人生; 锱铢必较,只...
The rough of the joint suface is modeled as a series of irregular shaped, triangular asperities.典型节理面的粗糙形貌可以模拟为一系列非规则的 、 齿形凸台形貌.The program will be modeled after a popular BBC series called "The Archers"这个节目将仿照英国广播公司的人气系...