音标与读法

这里为大家介绍下population biology 是什么意思，希望能帮助到各位朋友。

中英文翻译

群体生物学〔研究动植物群体的分布情况等〕。

population:n. 1.人口；人口总数；全体居民；人口的聚居。 2.物 ...biology:n. 1.生物学。 2.生态学。 3.〔总称〕一个地区的 ...Population biology is a study of populations of organisms, especially the regulation of population size, life history traits such as clutch size, and extinction. The term population biology is often used interchangeably with population ecology, although "population biology" is more frequently used when studying diseases, viruses, and microbes, and "population ecology" is used more frequently when studying plants and animals.

例句与用法

1.This investigation of the two species is mainly dealing with their morphological characters , population biology , pollination biology and molecular biology , based on the following methods such as section slides , sem , artificial pollination , rapd analysis and gravity glass slides . this study is intended to demonstrate the distribution patterns of the populations for the two species , the numerical and spatial characteristics of ecological difference , the biological characters of seeds , pollination mode and reproductive stratigies , and molecular genetics . in light of the results from this study , the reasons that resulted in the present dangerous situation for the two species were discussed , and the suggestions for protecting them were proposed

本研究以种群为单位，采用石蜡切片、扫描电镜、重力玻片、人工授粉、 rapd分析等方法，对两种植物的形态生物学、种群生物学、繁殖生物学和分子生物学等方面进行了详细研究，以揭示它们的种群分布类型及成因、种群生态环境差异的数量特征和空间特征、种子生物学特征、传粉和生殖策略以及种群分子遗传特征，进而探讨两物种濒危的成因和机制，并针对性地提出了科学合理的保护对策和建议。

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