年平均人口

1983年以前建制镇的平均人口规模呈逐渐扩大的趋势，但这是在建制镇的数量减少和停滞的情况下发生的，是建制镇平均人口规模演变的非正常状态。

The average population of designated towns had an increasing trend as the number of designated towns decreased and stagnated before 1983 , the evolvement of the average population of designated towns was not in normal state .

1984年以后建制镇的平均人口规模逐渐减小，同时建制镇的数量迅速增加，说明建制镇正处于以数量增长为主要特征的粗放型发展阶段。

After 1984 , the average population of designated towns decreased gradually as designated towns increased in number rapidly , so it is an extensive development pattern , the main characteristic of which is the increase in quantity .

根据各年新登记数和天津市各年平均人口数，计算出2型糖尿病并发肺结核病患者的新登记率。

The new registration rates of type 2 diabetes mellitus patients with pulmonary tuberculosis were calculated based on new registry number and average population of every year .