“demographic factor”的概念、定义、翻译、参考文献-科学参考

单词	demographic factor
释义	demographic factor Encyclopedia 哲学社会物质生活条件释 demographic factor人口因素作为社会存在和发展的条件之一，人口是指处于一定历史发展阶段上的、由一定数量构成的有生命的个人的总和。人口因素具体包括人口的数量、质量、构成、分布及其变动情况等。
随便看	aquaclture facilities Aquacultural Engineering Society aquacultural epigenetic inheritance aquacultural machinery aquacultural technological extend aquaculture aquaculture animal and plant pathogen detection aquaculture animal embryo cryopreservation aquaculture animal environmental stresses aquaculture animal excretion rate aquaculture animal ratio of oxygen to nitrogen aquaculture area aquaculture biological source for disease diagnosis and prevention and control technology aquaculture biology bioenergetics aquaculture biology nutrition metabolism disease aquaculture carrying capacity aquaculture costs aquaculture data collecting system aquaculture disease control aquaculture diseases control aquaculture ecology aquaculture economy aquaculture ecosystem aquaculture ecosystem services aquaculture enterprise

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