All population capacities的用法和样例：
例句
- China's population continues to grow,the proportion of the aged is getting larger,and the pressure on employment and social security is mounting.
人口总量继续增加，老龄人口比重上升，就业和社会保障压力增大。 - The Chinese population time series models have been formulated, but the Shaanxi population time series model has not been researched into.
对全国人口总量时间序列模型，已进行了一定的研究，对陕西省人口总量时间序列模型尚未研究。
