魅力中国
魅力中國
매력중국
CHARMING CHINA
2014年
22期
235-235
,共1页
球面坐标变化%时间序列函数%人口结构
毬麵坐標變化%時間序列函數%人口結構
구면좌표변화%시간서렬함수%인구결구
Spherical coordinate change%Time sequence function%The population structure
为了准确预测我国人口结构的变化，引进《数学分析》中空间球面坐标变换理论及时间序列函数，运用降维思想，并通过 SPSS 软件进行分析，得出我国老龄人口比重将持续增高，人口老龄化问题日益严峻。
為瞭準確預測我國人口結構的變化，引進《數學分析》中空間毬麵坐標變換理論及時間序列函數，運用降維思想，併通過 SPSS 軟件進行分析，得齣我國老齡人口比重將持續增高，人口老齡化問題日益嚴峻。
위료준학예측아국인구결구적변화，인진《수학분석》중공간구면좌표변환이론급시간서렬함수，운용강유사상，병통과 SPSS 연건진행분석，득출아국노령인구비중장지속증고，인구노령화문제일익엄준。
In order to accurately predict the change of population structure in our country, the introduction of "mathematical analysis" in the space of spherical coordinate transformation theory and time series function, applying the idea of dimension reduction, and through the SPSS software to carry on the analysis, it is concluded that China's aging population wil continue to increase, the problem of the population aging is more and more serious.
