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- Studies on the Population Ecology of. 九寨沟县大熊猫种群生态研究。
- Population ecology is a major sub-field of ecology. 种群生态学是生态学的一个重要分支。
- The Primary Study on Population Ecology and Embryology of Rare and Endangered Davidia involucrateBaill. 珍稀濒危植物珙桐的种群生态学和胚胎学的初步研究。
- Population regulation is one of the most important problems in population ecology. 种群调节是种群生态学的一个核心问题。
- From 1980s, metapopulation theory has been paid more attention to population ecology and conservation biology. 从二十世纪八十年代起,集合种群理论在种群生态学和保护生态学中的作用受到越来越多的注视。
- Wang G,Jiang W L.Study on population ecology of sown grassland[M].Lanzhou:Gansu Science and Technology Press,1998. [1]王刚;蒋文兰.;人工草地种群生态学研究[M]
- Adult feeding may be an important factor in population ecology of the cotton bollworm,feeding during the early stage has an especially important role in female fitness. 补充营养可能是棉铃虫种群生态学中的一个重要因素，前期补充营养的作用尤为突出。
- STUDY OF Microtus mascimowicaii POPULATION ECOLOGY 莫氏田鼠种群生态研究
- Progress in Animal Population Ecology 动物种群生态学的进展
- Effects of different interplanting widths of wheat and maize on population ecological relation and crops yield. 不同幅宽小麦套种玉米对种群生态关系及产量的影响。
- Concern about ecology is a recent development. 对生态的关心是最近才有的事。
- This city has a population of more than 1,000,000. 这个城市人口超过一百万。
- Human ecology is a branch of social science. 人文生态学是社会科学的一个分支。
- Document Summary about the Research of Population Ecology Theory 种群生态理论研究文献综述
- A Population Ecology Perspective of Industrial Clusters'Development 产业集群的发展轨迹分析
- A desert has no settled population. 沙漠没有固定的居民。
- Advances in the Research of Clonal Plant Population Ecology 无性系植物种群生态学研究进展
- Holistic medicine; holistic ecology. 全身治疗的药物; 注重整体的生态学
- There was a steady increase in population. 人口在不断增长中。
- What is the population of this country? 这个国家的人口是多少？
