Ethiopia has almost the lowest oil consumption per capita in the world.埃塞俄比亚的人均石油耗费量几乎是全世界最低的。They have the world's largest per capita income.他们的人均收入居世界之首。Per capita income rose sharply last year.去年人均收入猛增。...
Aspartate is readily converted to asparagine.天门冬氨酸易于转变成天门冬酰胺.Further studies are needed on opioids, N - methyl - D - aspartate antagonists, and ion channel blockers.阿片类药物 、 N - 甲基 -D- 天(门)冬氨酸拮抗剂和离子通道阻滞剂的疗效还有待研究.Aspartate...