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- The density of population in this city is very high. 这个城市的人口密度非常高。
- There is a hierarchy in the classification of all living creatures. 一切生物均可按等级分类。
- Demography is the analysis of population variables. 人口学是对人口变量的分析。
- A phylogenetic classification of species. 按演化发展对物种进行的分类
- We now come to the question of population. 现在我们开始谈人口问题。
- Research on Classification of Attack Technol. 攻击技术分类研究。
- CLASSIFICATION OF THE GENUS CLADRASTIS RAFIN. 香槐属的分类。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- The description and classification of rocks. 岩相学,岩类学对岩石的描述和分类
- No,actually,it's more a matter of population. 不,实际上这更是一个人口问题。
- What is the classification of piles? 问:痔疮严重程度的分级为何?
- Description for type of population. 对填充类型的说明。
- Censuses of population and statistical yearbooks. 人口普查与统计年报。
- Japan has a high density of population. 口密度很大。
- The microscopic study, description, and classification of rock. 岩性学对岩石的微观研究、描绘和分类
- Lack of population control can result in poverty. 不进行人口控制会造成贫穷。
- A census of population is taken every ten years. 人口普查每十年进行一次。
- He is engaged on a study of population. 他着手於人囗的研究。
- Propagandizing the scientific theory of population. 宣传人口科学理论,
- STUDIES ON THE CLASSIFICATION OF THE GENUS TRITICUML. 小麦属的分类研究。