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population ecology中文是什么意思

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用"population ecology"造句"population ecology"怎么读"population ecology" in a sentence

中文翻译手机手机版

  • 群体生态学
  • 种群生态学

例句与用法

  • Review on population , population ecology and population behavior
    模型和种群动力学
  • Trends and advances in researches on plant population ecology
    植物种群生态研究进展
  • Document summary about the research of population ecology theory
    种群生态理论研究文献综述
  • Experimental population ecology of carcelia matsukarehae shima diptera : tachinidae
    松毛虫狭颊寄蝇实验种群生态学研究
  • Study on population ecology of small mammal in an abandoned landfill using mark and recapture method
    用标志重捕法研究废弃地小型兽类群落物种组成及种群生态学特征
  • Logistic model is one of core theory in population ecology . it almost the only model to describle population growth for about one hundred
    Logistic模型是种群生态学的核心理论之一。 100多年来,它几乎是描述种群s型增长的唯一数学模型。
  • In this thesis , hordeum brevisubulatum ( trinius ) link , which is one of the fine and important forage grass species in the north of china , is researched on its growth and development , physiological ecology and population ecology
    本论文对野大麦( hordeumbrevisubularum ( trinius ) link )这一北方优良牧草在个体生长发育、生理生态以及种群生物学等方面进行了较全面的系统研究。
  • Studies on population ecology showed that d . versipellis is able to grow on the hillsides of subtropical broadleaf or acicularleaf secondary forest where soil is fertile and the content of n , p , k is high and the ph is 5 . 49 - 6 . 59
    种群生态研究表明八角莲适宜生长的土壤为中性偏酸( ph5 . 49 6 . 59 ) 、有机质含量为7 . 34 33 . 33和n 、 p 、 k养分含量高的黄棕壤;其生长环境的植被为亚热带针叶混交林,伴生植物多为当地优势种。
  • An analysis of population distribution took place on all of the 11 sites , and population size and density of 8 sites out of these 11 sites were estimated by direct counting method , in order to get basic information of the population ecology of cathaica cavimargo
    进行种群分布分析时评估了石灰岩、纯灌木、石灰石灌木、石灰石草地、花岗石灌木、花岗岩、纯草地和花岗石草地8个样地种群大小和密度,以便获得cathaicacavimargo种群生态基本数据。
  • Form . taxus chinensis var . mairei is protecting plant in the first class , which is a precious and endangering plant in china in this paper , the quantitative characterics of form . taxus chinensis vsr . mairei population including age structure , spatial distribution pattern , growth dynamics of tree basal area , niche characterics , fractal dimension and competition between specises were studied using methods of mathematics ecology from the angle of population ecology of form . taxus chinensis var . mairei , then the prent state and the endangering causes were analysed . this research offers gist to protecting and enlarging the crude resourse of form . taxus chinensis vsr . mairei population , afforesting plantation and sustainable utilize for us
    本文从南方红豆杉种群生态学的角度、主要应用数学生态学的方法探讨南方红豆杉种群的数量特征,包括南方红豆杉种群年龄结构、种群空间格局(探讨分布格局动态规律与生境相互关系) 、不同立地条件下种群优势度增长趋势、生态位宽度、生态位相似比例、生态位重叠、空间占据能力及种间竞争等,分析其目前现状及濒危原因,期望为南方红豆杉野生资源的保护和扩大、营造人工林及可持续利用提供理论基础,也为濒危植物种群生态学的研究提供参考。
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用"population ecology"造句  

百科解释

Population ecology is a sub-field of ecology that deals with the dynamics of species populations and how these populations interact with the environment. It is the study of how the population sizes of species living together in groups change over time and space.
详细百科解释
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