Interaction between moleculars of protein and RNA is the fundamental basis of lifeactivity.
蛋白质与rna分子之间的相互作用为生命活动的重要基础。
2
As altitude increasing, air pressure as well as oxygen pressure does decrease. Hypobaric hypoxia has become the main factor of interfering with lifeactivity.
随着海拔高度的增加，大气压降低，氧分压随之下降，低压缺氧成为危害机体机能活动的主要因素。
3
Eustress is a healthy kind of stress because it motivates and inspires us in our daily lifeactivity and work. As a result, it gives us positive feelings of fulfillment and enthusiasm.