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forest相关的网络例句

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Forest structure,individual quality,tree density and crown density,and structure and function of brush forest are used to construct a criterion to the LQBF.

判定低质低效林的依据是林分的结构、林木个体质量、密度和郁闭度、灌木林结构和功能。

Low quality and benefit Forest ; criterion ; ecological benefit ; crown density ; Secondary forest

低质低效林;判定标准;生态效益;郁闭度;次生林

Besides, investigations on plant species diversity、forest crown density、incidence extent、gradient and exposure of 3 forest communities were taken,while dilution heat method and semi-micro Macro Kjeldahl method were used to determine the content of organic matter and nitrogen in soil.

调查了3个油松林群落的物种多样性、林分郁闭度、油松毛虫发生程度、坡度及坡向。

The harm extent of Dendrolimus tabulaeformis and D. spectabilis were analyzed by fourteen forest factors, from which four significant ones were selected: crown density, altitude, average diameter at breast height and MLP. MLP is a new parameter suggested in this paper. It is better than diversity index to the harm extent, and it can indicate some information on not only the under story plant species diversity but the forest environment. Using the four key factors a multiphase linear regression model was made for risk analysis of the harm extent of pine caterpillar.

该文首次提出了林下植物喜湿度参数MLP(Moisture-Loving Parameter),并用包括MLP在内的14个林分因子与松毛虫危害程度进行逐步回归分析,从中筛选出主林层郁闭度、海拔高度、油松平均胸径和林下植物喜湿度参数4个关键因子,与松毛虫危害程度之间均呈显著的负相关关系,并进一步用这4个因子与松毛虫危害程度建立多元线性回归模型,该模型可对松毛虫危害程度进行风险评估。

We classified the forest fuel and studied the fuel spatial distribution based on forest inventory and sample plots. Vertical and horizontal distribution of fuel is calculated from sample plots and tree biomass equation. Based on fuel distribution, wind simulation and DEM, fire intensity and effective shaded fuelbreak width are calculated under the condition of crown fire occurrence.

根据历史气象数据确定当地平均最大风速平均值为3.6m/s,平均最大风速的最大值为14m/s,在此情景下,结合DEM数据和可燃物数据对研究区域的林火强度进行计算,并对防火林带的有效参数进行确定。

Forest The deer escaped to the deep forest.

那鹿逃入了丛林深处。

The rain forest contains many varieties of these strangler fig trees, and their fruit is a critical food source for numerous rain forest dwellers, including monkeys, civets, butterflies, and ants.

热带雨林包含许多种类的这些扼杀者无花果树,和它们的果实是一种应急食物来源对于许多热带雨林居民,包括猴子,麝猫,蝴蝶,和蚂蚁。

The rain forest contains many varieties of these strangler fig trees, and their fruit is a critical food source for numerous rain forest dwellers, including monkeys, civets, butterflies, and ants.

热带雨林里的无花果榕树品种繁多,这些树的果实对于大多数雨林&居民&来说是很重要的食物来源,这些&居民&包括:猴子、麝猫、蝴蝶和蚂蚁。

The Ocean overlord Dragon fish was attracted by the dense crinoids forest,they Feeding children in the crinoids forest.

茂密的海百合的森林将海洋霸主鱼龙吸引过来,他们在海百合&森林&里生儿育女。

However, it is difficulty to access to high forest canopy, which to some extent restricted the studies of epiphytes diversity in forest canopy.

但由于乔木树体高大,冠层难以接近,在很大程度上限制了林冠植物多样性的研究。

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相关中文对照歌词
Forest Fire
Forest Fires
Vampire / Forest Fire
Transylvanian Forest
Transylvanian Forest
The Dark Forest (Cast Me Your Spell)
Forest Whitiker
There's A House In The Forest
The Forest Whispers My Name
Forest Green Oh Forest Green
推荐网络例句

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。

Do not 'inflate' your achievements and/or qualifications or skills .

不要 '夸大' 你的业绩或成果,条件或者技能。