High population pressure的意思|示意

Vulnerable eco-environment, too high population pressure, and backward techniques and extensive management are the main causes leading to desertification.

脆弱的生态环境、过高的人口压力及落后的生产技术和粗放的管理是导致我国荒漠化发生的主要因素。

The problems of eco-environment of Shiyang valley are serious. The main factors of them are high pressure of population to environment and irrational utilization of water resources and so on.

石羊河流域生态环境存在着严重的问题，主要是由于人口对生态环境的压力过大、水资源利用不当等因素引起的；

Because of the special nature of work, working environment, nurses has been a population of "high-risk" working pressure.

护理人员因其特殊的工作性质、工作环境，成为工作压力的“高危”人群。

This can be explained by the high risk for arterial calcification in such a population (3), leading to overestimating ankle arterial pressure.

这是因为这类人群动脉钙化风险高，导致过高估计了踝动脉压。