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缙云卫矛的英文

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"缙云卫矛"怎么读用"缙云卫矛"造句

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  • euonymus chloranthoides

例句与用法

  • The dominant factors affecting the growth of the endangered plant e . chloranthoides yang come from the soil
    可见,影响缙云卫矛生长的主要的主导因子来自于土壤条件。
  • The result shows as the followings : 1 . the age structure of the three populations is basically a bell - shaped one . the seedlings in each population are relatively rich
    本研究的主要结果如下: 1 、缙云卫矛三个种群的年龄结构基本上呈钟型,幼苗数量均比较丰富,属于稳定型的种群。
  • Euonymus chloranthoides yang is an endangered plant species which is endemic to jinyun mountain and dongwenquan of chongqing with the most favorable habitat in the forest of sinocalamus affinis ( rendie ) mclure . we made field investigations on three natural populations available presently in the whole distribution areas of e . chloranthoides
    缙云卫矛( euonymuschloranthoidesyang )是重庆特有种,目前处于濒危状态,主要分布于重庆北碚区缙云山、鸡公山及渝北区的东温泉内,生境多为慈竹林。
  • 2 , the survival curves of populations of e . chloranthoides in jigong mountain and dongwenquan are diagonal , which indicates that the individuals of each age grade within the two populations possesses the roughly identical death rate and the populations belong to the stable ones , while the survival curve of population in beiwenquan is concave , which shows that the population belongs to the increase one
    2 、种群存活率曲线表明,鸡公山和东温泉的缙云卫矛种群存活率均呈对角线型,说明这两个种群属于稳定型,而北温泉种群的存活率曲线呈凹型,属于增长型种群。
  • Base on the data collected from the field investigations , we analyzed the static life table , age structure , spatial distribution patterns of the populations of e . chloranthoides . we further studied the intraspecific competitions within the species and the interspecific competitions between the species and other concomitant species in the communities . with the helps of the logistic equation , leslie ' s matrix and the average moving law method we simulated and estimated the population dynamics of this endangered plant species
    本研究以缙云卫矛为研究对象,通过对三个种群的野外调查,研究和分析了缙云卫矛的种群年龄结构、种群空间分布格局及种内和种间的竞争关系,并利用logistic方程、 leslie矩阵及移动平均法模拟和预测了三个种群的数量和结构动态,在此基础上分析了造成缙云卫矛濒危的原因,提出了相应的保护措施,旨在为缙云卫矛的保护提供理论依据。
  • In this paper , with the helps of the ordinary ecological site - study techniques , electrophoresis and the multivariate analyses , from both the levels of morphological and allozymic variation , we studied the differentiation patterns of 29 morphological characters and 6 allozymes of 97 individuals from 7 populations of euonymus chloranthoides yang , an endangered plant species which is endemic to mt . jinyun of chongqing . we also studied the relationship between such differentiation and its environment factors
    本文以处于濒危状态的缙云卫矛为研究对象,在测定了各种群的生存环境因子基础上,从形态和等位酶两个层次采用多种数量分析方法对缙云卫矛7个种群97个个体的29项形态指标及6种等位酶反映出的生态遗传分化及其与环境的关系进行了研究。
用"缙云卫矛"造句  

百科解释

缙云卫矛(学名:)是卫矛科卫矛属的植物,为中国的特有植物。分布在中国大陆的四川等地,生长于海拔300米至400米的地区,一般生于山坡路边树荫下,目前尚未由人工引种栽培。
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