上坡扩散
参考答案:溶质原子向浓度梯度相反方向迁移,即从低浓度区流向高浓度区,称为上坡扩散。
Don’t worry about ____. You can always do everything like others at table.[ ]
A. making differences
B. making friends
C. making trouble
D. making mistakes
贫血是指全血中()
A.Hb减少
B.RBC总数减少
C.RBC比积减少
D.RBC总数和Hb减少
E.RBC总数、Hb或RBC比积均减少