stand growth的例句大全

Study on natural Dahurian Larch stand growth model and variable density yield table

兴安落叶松天然林林分生长模型和可变密度收获表的研究

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According to the forecast equations of biomass and stand growth, commercial timber yield table of main stand factors, stand stem and various specifications had been compiled, which were at 6 planting densities and 14~ 20 site indexes.

依据生物量和林分生长预测方程，编制了6种不同造林密度、14～20指数级林分主要测树因子、林分树干和各种规格商品材生物量的生长过程表。

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The Stand Growth Model Construction Research Based on Timing Analysis and Clustering

基于聚类和时序分析的林分生长模型

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a method for estimating stand growth with survivor on horizontal points sample

角规测树生长理论方法的研究

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Study on the stand growth and yield model of Caribbean pine in Guangdong

广东省本种加勒比松林分生长与收获模型的研究

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Precision Analysis on Growth Rates Estimated by Integrated Whole Stand Growth and Yield

用全林整体模型计算林分纯生长量的方法及精度分析

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An Approach to Derive Stand Density Control Chart from the Integrated Stand Growth Model

由全林整体生长模型推导林分密度控制图的方法

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the relationship between occurrence of the dieback blight of phyllostachys pubescens and stand growth and site conditions

毛竹枯梢病发生与林分及立地条件的关系

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At the same time, it has great significance and application value combining stand growth model with GIS, GPS technology, bio-geographical statistical.

同时，对林分生长模型与GIS、GPS技术、生物地理统计学的结合具有重大意义和应用价值。

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And the black dragon hill forest birch in young and middle aged forest harvesting and forest stand growth and structure were analyzed, mainly including: the average diameter of stand diameter structure, accumulation, spatial structure, etc..

并对黑龙山林场白桦中幼龄林采伐前后林分生长和结构差异进行分析，主要包括：林分平均直径、蓄积、直径结构、空间结构等。

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Stimulating domestic demand is an essential and long-standing factor underlying China's economic growth.

扩大内需是我国经济发展 长期 的、基本的立足点.

汉英非文学 - 十六大报告

The results showed that the hereditability and the genetic gain of tree height growth of Pinus yunnanensis natural superior stand were 87.9% and 5.7% respectively, that of base diameter growth were 52.6% and 8.6% respectively.

结果表明：天然云南松优良林分子代林树高生长量的遗传力为879%，与对照相比遗传增益为57%；地径生长量的遗传力为526%，遗传增益为86%。

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In other words, communities with high levels of per-capita income growth, high percentages of two-parent families, and high local government spending — which may stand for good schools — are the most likely to help poor children relive Horatio Alger5s rags-to-riches story.

换言之,人均收入增长水平高、双亲家庭比例高、地方政府支出高（这可能代表学校很好）的社区,最有可能帮助贫困儿童像霍雷肖·阿尔杰尔那样走上脱贫致富的道路。

六级真题- 2015年 12月 1卷 阅读B

The result has been a profusion of bland slogans that have come to stand for sustainable development and a greener approach to growth.

其结果是，中国政府推出了大量空泛的口号，支持可持续发展和更环保的增长模式。

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But stand him against a standard growth chart and he is almost a head shorter than he should be at his age.

但是当他靠着一张标准成长图表站着时，就可以看到他比他这个年龄应该达到的身高差了几乎一头。

provided by jukuu

Making a Study of Growth Process of Masson Pine Stand in Guangdong Province

广东省马尾松林分生长过程的研究

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growth and soil fertility of mixed stand of pinus massoniana and toona ciliata var. pubescens

马尾松毛红椿混交林生长效果和土壤肥力研究

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At different thinning intensity, the tree number (%) and volume (%) of big diameter woods increased with stand age; the growth rate increased with site index and thinning intensity.

不同间伐水平中、大径材的株数（%）和材积（%），随着林龄的增加而递增；立地指数级越高，间伐强度越大，递增的速度越快。

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investigation and study on effect of over crowded stand of poplar on growth of forest

杨树过密林分对林木生长影响的调查研究

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Tending can significantly promote Platycladus orientalis stand average diameter and diameter at breast height of Long mountain plots, but no obvious influences on tree height growth, single timber product and accumulation of per unit area.

抚育对龙山试验区侧柏林平均胸径、平均冠幅的生长具有明显的促进作用，对平均树高、单株材积生长及单位面积蓄积的作用不明显。

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