tree population中文是什么意思

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中文翻译
造句

树木群落

tree n. 1.树〔主要指乔木，也可指较大的灌木〕。 ★玫瑰可 ...
population n. 1.人口；人口总数；全体居民；人口的聚居。 2.物 ...
ancient tree population 古树群
forest tree population 林木群体
selected tree population 选择树木群落
serial tree population 连续树木群体
static forest tree population 静止林木群体
tree population dynamics 树木种群动力学
population n. 1.人口；人口总数；全体居民；人口的聚居。 2.物的全体[总数]；【生物学】虫口；种群(量)；群体；族，组，个数；【统计学】对象总体，全域。 3.【物理学】布居；密度。 4.〔罕用语〕殖民。 varietal populations 品种群体。
a tree 树状; 一棵树; 一蔸树
in a tree 在树上
in the tree 在树上（非树本身）
in tree 内树型; 入树
into tree 放在树中
on the tree 长在树上的，如果实一类的。; 在树上(本身生出的); 在树上（果实等）
or tree 或树
s tree 无私奉献的树
tree n. 特里〔姓氏〕。 n. 1.树〔主要指乔木，也可指较大的灌木〕。 ★玫瑰可以称为 bush, 也可以称为 tree. 2.木料，木材；木构件；〔古语〕绞首台；〔the tree〕(钉死耶稣的)十字架；鞋楦。 3.树形(物)，世系图，家系 (＝family tree)；【数学】树(形)；【化学】树状晶体。 a banana tree 香蕉树。 an axle-tree 心棒，轴料。 a boot-tree 靴楦[型]。 a saddle-tree 鞍架。 at the top of the tree 在最高地位。 tree of Buddha 菩提树。 tree of heaven 臭椿。 tree of knowledge (of good and evil) 【圣经】知道善恶的树，智慧之树。 tree of life 生命之树，生命力的源泉【植物；植物学】金钟柏。 up a tree 〔口语〕进退两难，不知所措。 vt. 赶(猎兽等)上树躲避；〔口语〕使处于困境；穷追；把鞋型插入(鞋内)。
transient population, vagrant population 流动人口
a burgeoning population 迅速增长的人口
a permanent population 有定居的居民
abyssal population 深海种群
accretion of population 人口增加
accumulated population 累积种群
active population 参加经济活动人口; 激活粒子

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例句与用法

Zeng y r , xu y l , weng z y , et al . mating systems in forest tree populations
曾燕如徐岳雷翁志远等林木群体中的交配系统
Its landscape pattern and structure of tree populations are adapting to its functions , which is faver to decrease the disturb from people
其不同类型绿地斑块分布格局与树种结构分布与其各自功能相适应，有利于分散干扰危险。
The result shows that the vast majority of the main tree populations in the ? castanopsis carlessii ? forest are of broad niche ; that the relation among the species is very complex ; and that many species share the same resources
采用定量分析方法,对武夷山米储林群落12个主要种群生态位(包括生态位宽度、生态位相似性比例、生态位重叠)进行了测定。
In this study , the niche characteristics of 12 main tree populations in ? castanopsis carlessii ? forest have been analyzed by quantitative method at the nature reserve of wuyi mountains , including niche breadth , niche proportional similarity and niche overlap
植物种群之间的生态位相似性比例和生态位重叠指数指标值反映了亚热带常绿阔叶林的生态特征。
According to the prominence it was estimated that the corrlelation of different parameters of its landscape pattern and that of its populations structure , and then the result was deeply analyzed and the relation of its landscape pattern and the structure of tree populations and their mutual adaptability was deeply discussed
另外分别统计树种结构参数与景观格局参数之间的pearson相关性系数与显著性值，依据显著性值分别判断不同景观格局参数与树种结构参数之间相关性程度，探讨花港观鱼绿地景观格局与其树种结构之间的关系及其相互适宜性。
It was quantified that the landscape pattern of the green space and its structure of tree populations in the huagangguanyu park , and the parameters of landscape pattern and tree populations structure of its green patches was calculated , and then their mutual pearson relative coefficient and prominence were counted too
对杭州花港观鱼公园绿地景观格局及其树种结构分别进行量化分析，计算出各种不同类型绿地斑块的景观格局参数与树种结构参数，探讨花港观鱼树种结构与景观格局。