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   光照指数 的翻译结果: 查询用时:0.039秒
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畜牧与动物医学
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光照指数
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  light index
    The mean values of leaf area index and light index (transmittance) in larch plantation were 1.74-3.97 and 0.028-0.632.3. The nutrient in the senesced needle was partly translocated to the living tree, the translocation rates of N, P, and K in needles were 70.68%, 62.59%, 60.00%, respectively.
    叶面积指数和光照指数分别为1.74-3.97、0.028-0.632。 3.落叶松针叶衰老时,部分养分通过内循环转移,N、P、K的转移率分别为70.68%、62.59%、60.00%。
短句来源
    With gap age increasing and characteristics of gap structure changing,light index and temperature index were decreased with the gap development,but the humidity index was increased with the gap development.
    随着林隙年龄的增大和结构特征的改变,光照指数和温度指数下降,而湿度指数却上升.
短句来源
  light index
    The mean values of leaf area index and light index (transmittance) in larch plantation were 1.74-3.97 and 0.028-0.632.3. The nutrient in the senesced needle was partly translocated to the living tree, the translocation rates of N, P, and K in needles were 70.68%, 62.59%, 60.00%, respectively.
    叶面积指数和光照指数分别为1.74-3.97、0.028-0.632。 3.落叶松针叶衰老时,部分养分通过内循环转移,N、P、K的转移率分别为70.68%、62.59%、60.00%。
短句来源
    With gap age increasing and characteristics of gap structure changing,light index and temperature index were decreased with the gap development,but the humidity index was increased with the gap development.
    随着林隙年龄的增大和结构特征的改变,光照指数和温度指数下降,而湿度指数却上升.
短句来源
  “光照指数”译为未确定词的双语例句
    The heterogeneous features of the distribution of litter, fine roots, and sunlight was estimated by employing the geostatistics, and the standing biomass of litters, fine root biomass, and light transmittance, as well as the production and turnover of fine roots of larch trees were calculated base on the estimation.
    应用地统计学方法研究了落叶松凋落物、细根和林内光照分布的空间异质性特征,并据此估计出不同林龄落叶松的凋落物现存量、细根生物量和光照指数,同时对落叶松细根的生产和周转速率进行了估计;
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  light index
We first used the gap light index (GLI) and soil thickness (ST) as directly measured indices.
      
We distinguished between direct light site factor (DIR), diffuse light site factor (DIF), and gap light index (GLI).
      
Site light index (SLI) incorporated the azimuth of the site into SSI and evaluated the light condition of the understory.
      
The results were validated by the basic indices obtained by hemispherical photographs: canopy openness (CO) and gap light index (GLI).
      
The Eco-Value/Night Light index described here corresponds strongly with the Ecological Footprint Index and not at all with the Environmental Sustainability Index.
      
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Regression analysis of gap structures and gap ages on light,temperature and humidity in the natural Castanopsis spach stand in Wuyi Mountain was discussed in this paper.Regression analysis showed that light index or temperature index or humidity index were not significantly correlated with gap area,light index or temperature index were both significantly negatively or outstandingly significantly negatively corrected with density or mean height or dominance of species above 1.5 meter,with dominance or mean height...

Regression analysis of gap structures and gap ages on light,temperature and humidity in the natural Castanopsis spach stand in Wuyi Mountain was discussed in this paper.Regression analysis showed that light index or temperature index or humidity index were not significantly correlated with gap area,light index or temperature index were both significantly negatively or outstandingly significantly negatively corrected with density or mean height or dominance of species above 1.5 meter,with dominance or mean height of border trees,with dominance of border trees per hectare,with gap ages,humidity index were significantly positively or outstandingly significantly positively corrected with density or mean height or dominance of species above 1.5 meter,with dominance or mean height of border trees,with dominance of border trees per hectare,with gap ages.With gap age increasing and characteristics of gap structure changing,light index and temperature index were decreased with the gap development,but the humidity index was increased with the gap development.Forest management should based on the environment characteristics of different gap ages.

对武夷山天然槠栲林光照、温度和湿度与林隙结构和年龄的关系进行了回归分析.结果表明:光照、温度及湿度指数均与林隙面积关系不密切;光照指数、温度指数均与1.5m以上植物种密度、平均高和优势度,均与每个林隙的边界木优势度和平均高、单位边界木优势度及林隙年龄都存在显著或极显著负相关关系;湿度指数与1.5m以上植物种密度、平均高和优势度,与每个林隙的边界木优势度和平均高、单位边界木优势度和林隙年龄都存在显著或极显著正相关关系.随着林隙年龄的增大和结构特征的改变,光照指数和温度指数下降,而湿度指数却上升.应根据不同年龄林隙的环境特征进行森林经营.

 
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