The results show that the exchange electrical current density augment with the increase of platinum content of the compound electrode in a certain content range.
实验结果表明，在一定范围内，随着铂炭复合电极中铂含量的增加，其交换电流密度也随之增大。
2
Conclusions Hypoxia can induce increase in pulmonary tissue area density and decrease in aerial exchange area in alveoli.
结论缺氧可引起大鼠肺组织面积密度增加，肺泡有效气体交换面积减少。
3
The continuous ion exchange process was analysed through the concept of probability density and conversion distribution function.