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天然林

n.wildwood; natural forest
网络natural stand; nature forest; primary forest

天然林

英-汉网络释义

天然林

natural forest

中华人民共和国森林抚育规程-河南大河网 ... 2.3 人工林 plantation 2.4 天然林 natural forest 2.5 霸王树 wolf tree ...

natural stand

通常划分为天然林（natural stand）和人工林（planted forest)。 ②天然林：由自然媒介的作用天然下种、人工促进天然更新 …

nature forest

Alienation Of Nature_翻译 ... 分裂性： Splity nature 天然林： nature forest 本土性： native nature ...

primary forest

结果显示，各种土地利用NO3产出量组合分别是：天然林(primary forest)为0.35 kg/ha/yr，混交林(mixed forest)为0.88 kg/ha/yr…

virgin forest

2009年3月24日 - acai8_5的日志 - 网易博客 ... to grasslands 退耕还林还草 virgin forest 天然林 prevent and control 防治 ...

natural forests

...林（plantation forests）是相对于天然林（natural forests）而言，指由播种、栽植或扦插等人工种植方法营造的森林。

guxielon

百姓话题-江南论坛-江南社区:嵊州论坛... ... ok1 法哥 guxielon 天然林 zlyong0213 喜妍妍 ...

例句：

They suggest that if the subsidies were to end, new forest could be converted back into cropland and natural forest logged again.

他们认为，如果那些津贴不到位，新的森林就会又变为农田，砍伐天然林又会出现。

The plantations and natural forests clearly differentiate into special layers and contained a certain number of interbedded lianas.

人工林与天然林空间层次分化明显，而且还有一定数量的层间藤本植物。

The general trend of the natural forest pattern is from amass type to uniform type.

天然林的演替格局一般趋势是从集聚分布趋于均匀分布。

With the reduction of the timber of wildwood supplied , the artificial forest will become the main source of the industrial materials .

随着天然林木材供应的减少，人工林将成为工业用材的主要来源。

The results showed that the species number of shrub layer and the herb layer was abundant and the species diversity was high .

结果表明：小陇山林区辽东栎天然林群落的灌木层和草本层物种丰富，多样性高；

Agyrtidae was found more frequently in two uncut natural forests than in two secondary forests after clear-cutting .

觅葬甲科在两个天然林显著多于两个次生林；

Forest can be divided into natural forest and man-made forest according to its origins .

森林按其起源可划分为天然林和人工林。

Conservation and sustainable management technology for natural forests in Yunnan Province .

云南天然林保护与可持续经营技术研究。

The niche proportional similarity was larger , and Manglietia yuyuanensis could be mixed with the greater niche breadth species .

天然林群落中各物种利用资源相似程度较大，乳源木莲易与生态位宽的树种形成混交林。

With the implementation of the six key forestry programs, natural forests will be put under strict protection .

随着六大工程的实施，天然林将受到严格保护。

Seed crops are collected from both natural stands and plantations which may have been culled to form seed stands .

种子采自天然林和人工林，两者都可能是经过去劣留优作为母树林的。

But fast -growing , single species forests threaten wildlife and imperil the country's biodiversity , writes Feng Yongfeng.

但冯永锋指出，速生丰产林和人工纯林的发展对中国的野生物种和天然林生物多样性造成了威胁。

The result demonstrated that the stream flow rates for natural forest , Shai-Li shien creek were higher just in the typhoon season .

结果显示天然林集水区（沙里仙溪）水量只有在台风季节较人工造林集水区大，其它月份并没有差异。

This paper described the characteristics of vegetation change in gaps of Larix gmelinii natural forest in Daxinganling.

根据在大兴安岭调查兴安落叶松天然林林隙结构，阐述了林隙地被物变化特征。

In has not received in the forest which the destruction the natural forest and the process cuts , the panda likes former .

在未受到破坏的天然林和经过采伐的森林中，大熊猫喜欢前者。

This shows natural Betula L. in Hebei province basically belongs to the relative even-aged stand .

这表明目前河北省的桦树天然林基本上是同龄林。

With the global reduce of forest area, natural forest is decreasing gradually so that plantation is being developing rapidly.

随着森林面积的全球性减缩，天然林越来越少，取而代之的是人工林的发展。

Study on Genetic Structure and Genetic Diversity of Natural Forest to Quercus L.

栎属天然林的遗传结构和遗传多样性研究。

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