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乔木层

un.arborous layer; tree layer
网络tree stratum; Tree; arborescent stratum

乔木层

英-汉网络释义

乔木层

tree layer

生物学词汇英语翻译(Q-Z) ... tree dwelling 受的 tree layer 乔木层 tree limit 乔木限界 ...

tree stratum

森林词汇 - hejing452000的日志 - 网易博客 ... 次林层 substorey 乔木层 tree stratum 下木层 undergrowth ...

Tree

西双版纳热带季节雨林的生物量及其分配特征... ... 样地 PlotIIIIII 乔木层 Tree 平均 Average ...

arborous layer

英语单词查询 ... 5B:bjut 杨梅树, 涎果莓属乔木 arborous layer 乔木层 n. 藤架, 凉亭 ...

arborescent stratum

生物学专业英语词汇(A) ... arborescent 蚀的 arborescent stratum 乔木层 arboretum 示园 ...

tree strata

strata - 地层（复数） ... 灌木层 shrub strata 乔木层 tree strata 直立地层 vertical strata ...

Arbor layer

长白落叶松人工林不同发育阶段生... ... 年净生产力无显著变化，平均值为0.434 t·hm-2。 乔木层 Arbor layer 林下植被层 ShruC…

fruticose stratum

乔木层(fruticose stratum);灌木层(herb layer);草被层(field stratum or ground stratum由苔藓,地衣构成).第五章生态系统生态学第...

例句：

Rattan was the media and connection through which hoolock gibbon traveled between arbors and shrubs .

藤本是白眉长臂猿在乔木层与竹灌层之间活动的主要交通媒介和连接纽带。

the vertical structure of each forest community were obvious and could be divided into tree layer , shrub layer , herbage layer and lianas.

各群落垂直结构十分明显，可分为乔木层、灌木层、草本层和层间植物。

that the species structure is complicated. The communities have four layers-tree stratum , shrub layer, lianas and herb layer .

总体上物种多样性高，种类组成复杂，群落乔木层、灌木层、草本层和层间植物层次明显。

The species of the community 's canopy and shrub layer should properly chosen for afforestation and regeneration of Fokienia hodginsii .

福建柏造林和更新时对于群落乔木层和灌木层的物种需要一定的选择。

The species diversity index of the arbor layer was significantly lower than shrub layer and herb layer.

乔木层物种多样性指数明显低于灌木层和草本层；

The utilization of tree layer is comparatively seldom and the utilization of liana, the bamboo and the aquatic plant is even rare.

乔灌草比例较不合理，乔木层较少，藤本、竹类及水生植物运用更少；

It would be dramatically competition in the future because of the large seedling amounts of other species in the generation layer .

种群立木的年龄结构表明广东松属于相对稳定种群，但乔木层其它物种的幼苗数量较多，更新竞争激烈。

Compared with species in tree layer , damages of woody seedlings, herbs or lianas growing under the canopies were largely reduced .

和乔木层比较，林下灌木和草本植物受污染的伤害大大降低。

While in man-made forest belt , Moraceae, Lauraceae and Euphorbiaceae were the chief plants in the tree layer .

而在人工型林带中，乔木层是以桑科、樟科、大戟科的树种为主。

In shrub-tree stage , the species diversity in tree layer was lower than that of shrub layer .

灌乔林过渡阶段群落乔木层物种多样性指数低，而灌木层多样性指数高。

The species diversity decreases from shrub , tree to herb layer .

灌木层一乔木层一草本层物种多样性依次递减。

Correlations between the Populations and Species of Cyclobalanopsis elevaticostata Forest Arbor Layer

支提山突脉青冈林乔木层种群种间关联性的研究

Structural characteristics of plant communities 'arbor stratum in Moschus berezovskii distribution areas in Zibaishan Nature Reserve

紫柏山林麝分布区植物群落乔木层结构特征

Effects of selective cutting of different intensities on the tree layer structure and species diversity of evergreen broadleaved forest

择伐作业对常绿阔叶林乔木层树种结构及物种多样性的影响

Research on species diversity characteristics of the arbor layer in Sassafras tzumu community

闽北檫树群落乔木层物种多样性特征研究

乔木层

乔木层