... population cybernetics 人口控制论 population dilemma 人口困境 population distribution and policy 人口分布与政策 ...
双语例句
1
Such a dilemma is all the more pressing when the territory in question borders Israel's population centers.
当存在争议的领土与以色列的人口定居点接壤，这样一种两难境地更显迫切。
2
The grave issues involved in the current environmental dilemma include high population density, environmental pollution, an overabundant of silt in rivers and lakes, and the frequency of disasters.
但当前这一地区环境问题并不理想，人口密集、环境污染、河湖淤浅、灾害频发等矛盾比较突出。
3
Objective to conduct a pilot research on health care policy for pregnant women in floating population, and explore the means to solve the health service dilemma.