Family planning policy is China’s basic policy.
计划生育政策是中国的基本国策。
参考来源 - 浅析G市计划生育政策执行失效的原因及对策According to the current state of marriage and fertility of only child in Shanghai, the adjustment of Shanghai fertility policy should be adopted fine-tuning approach in the present, and actively explore new population planning interest-oriented mechanism.
3.针对上海独生子女的婚育意愿及其婚育现状,建议上海生育政策的调整仍应该采用微调的方式缓行,同时积极探索新的人口计生利益导向机制。
参考来源 - 上海第一代独生子女的生育意愿及其影响因素分析From the analysis, it can be concluded that the effect of the bearing policy in 1970 is very good, while very bad in 1980 and relatively good.
得出70年代的生育政策及其执行效果很好,80年代很差,90年代比较好的结论。
参考来源 - 我国计划生育政策评估For example, we can use the basic data and the age structure of Panna model to further discuss the issues of aging and fertility policy.
例如，可以借助于基础数据，利用Penna模型中的年龄结构，进一步讨论老龄化问题，进而讨论生育政策问题等。
参考来源 - 基于Penna模型的生物演化模型·2,447,543篇论文数据，部分数据来源于NoteExpress
中国从上世纪80年代开始实行计划生育政策。
现在是时候制定计划生育政策了，它将带来许多全球性和地方性的好处。
It's time to establish Planned Grandparenthood, which would have many global and local benefits.
为了补充人口，国家设立了一项激进的鼓励生育的政策，以此激励单身妈妈们。
In order to replenish the population, the state instituted an aggressive pro-natalist policy to support single mothers.
应用推荐