demographic transition

短語(yǔ)詞組

period of demographic transition [社科]人口轉(zhuǎn)化期
theory of demographic transition 人口轉(zhuǎn)變論
Demographic Transition in Europe 全球人口增長(zhǎng)問(wèn)題第七講歐洲人口統(tǒng)計(jì)學(xué)的變革死亡率下降
The demographic transition model 人口統(tǒng)計(jì)變遷模型
demographic transition pattern 人口轉(zhuǎn)變類(lèi)型
post -demographic transition 後人口轉(zhuǎn)變
world demographic transition 世界人口變遷
demographic transition in china 中國(guó)人口轉(zhuǎn)變
the second demographic transition 第二次人口轉(zhuǎn)變