助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   松林 在 林业 分类中 的翻译结果: 查询用时:1.603秒
图标索引 在分类学科中查询
所有学科
林业
植物保护
农业基础科学
自然地理学和测绘学
更多类别查询

图标索引 历史查询
 

松林     
相关语句
  pine forest
    STRUCTURE AND PRODUCTIVITY OF BROADLEAVED KOREAN PINE FOREST
    人工阔叶红松林的结构与生产力
短句来源
    Study on Interception and Evaporation of Litter in Chinese Pine Forest
    油松林枯枝落叶层截留与蒸发的研究
短句来源
    Models of Biomass for Natural Japanese Red Pine Forest in Yanbian Area
    延边地区天然赤松林生物量模型的研究
短句来源
    Study of Diameter Breast High Structure of the Main Trees in Tilia Broadleaved Korean Pine Forest.
    椴树阔叶红松林群落主要树种径级结构研究
短句来源
    Distribution patterns of main tree species in Tilia broadleaf Korean pine forest on northern slope of Changbai Mountains.
    长白山北坡椴树阔叶红松林群落主要树种分布格局的研究
短句来源
更多       
  pine
    STUDY ON MICROCLIMATE IN NATURAL KOREAN PINE STAND
    原始红松林小气候研究初报
短句来源
    PRELIMINARY DISCUSSION ON BIOMASS, TIMBER DIFFERENTIATION AND DENSITY EFFECT OF MASSON, S PINE POLE STANDS
    马尾松林杆材阶段生物产量和径级分化及密度效应初探
短句来源
    STRUCTURE AND PRODUCTIVITY OF BROADLEAVED KOREAN PINE FOREST
    人工阔叶红松林的结构与生产力
短句来源
    Study on prevention of Splash erosion by litter in chinese pine woodland
    油松林枯落物层防止溅蚀的研究
短句来源
    Study on Interception and Evaporation of Litter in Chinese Pine Forest
    油松林枯枝落叶层截留与蒸发的研究
短句来源
更多       
  pine forests
    Quantitative Classification of Chinese Pine Forests on South Slop in the West Qinling Mountains
    陕西秦岭西段南坡油松林的数量分类
短句来源
    Structural similarity analysis on arthropod communities in pine forests
    松林节肢动物群落结构相似性分析
短句来源
    The Soil CO_2 Efflux in Broad-leaved Korean Pine Forests of Changbai Mountain
    长白山阔叶红松林土壤CO_2释放通量
短句来源
    Dynamics of Community Structure in Artificial Induced Broad-leaved Korean Pine Forests
    人工诱导的阔叶红松林群落结构动态
短句来源
    (3)During the process of some rain, SO 4 2- ,NO 3 -,NH 4 +,Al 3+ ,Na + appeared negative leaching in the pine forests and evergreen broad leaved forest, this phenomenon illustrates that the forests can absorb these ions (especially NO 3 - and Al 3+ ) under the condition of acid rain.
    ( 3)在马尾松林和常绿阔叶林中 ,某些单次降雨出现SO4 2 - 、NO3- 、NH+4 、Al3+、Na+的负淋溶现象 ,说明森林对这些离子 (特别是NO3- 、Al3+)具有吸收作用 ;
短句来源
更多       
  pine stands
    The average percentage contents of N,P,K,Ca and Mg in the litters for the3stands was1.08,0.07,0.37,1.37and0.21respectively. In general,the average fig ure in sharp tooth oak stand was much higher than in Armand pine and Chinese pine stands,but there was no evident difference between that in Armand pine and Chinese pine stands.
    3种林分凋落物N、P、K、Ca和Mg含量平均值分别为1.08%、0.07%、0.37%、1.37%和0.21%,锐齿栎林较大,油松林和华山松林则差异不大。
短句来源
    Native Auxiliary Species of Mixed Broadleaf—Korean Pine Stands——Populus ussuriensis Kom.
    阔叶红松林的伴生乡土杨树——大青杨
短句来源
    According to 6 553 korean pines (18—30 year old) collected from 68 sampling sites, we expound the following points:1. The growth and development of a great majority of stands is normal in Yichun forest region, average furcaticn percentage is 20%, half of them is serious, therefore, it is possible that the high-stem korean pine stands will be raised in this region.
    本文以68块样地6686株红松人工林(18—30年生)的调查材料为基础,阐明以下几点: 1.伊春林区红松人工林大多数林分生长发育是正常的,平均分叉率为20%,只有10%的林分分叉是严重的。 因此培育具有高大干材的红松林是可能的。
短句来源
    The authors suggested to maintain the density of CMense pine stands by using " the reserved stemnumber standard for thinning Chinese pine stand" , They also laid down a standard for reasonable pruning.
    文中论述了用油松林疏伐保留株数标准控制油松林密度问题,并制定了合理整枝标准;
短句来源
    Soils under 20-year-old Chinese fir and pine stands had higher fertility than those under 30-years-old Chinese fir and pine stands, respectively.
    同时20年生杉木林和马尾松林林下土壤肥力高于30年生杉木林和马尾松林,其它林分则未表现出规律性。
短句来源
更多       

 

查询“松林”译词为其他词的双语例句

 

查询“松林”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  pine forest
For example, Shannon-Wiener index and abundance index is higher and Simpson's dominance index is the lowest in succession layer of medium-size gap (100-250 m2) in the broad-leaved Korean pine forest of Changbai Mountains.
      
Here, we suggest a method for adjusting boundary effect in the analysis of spatial patterns at different stages of development of the broad-leaved Korean pine forest.
      
Based on the sampling data, a correct approach to the boundary effect on aggregation index was put forward to the spatial pattern analysis of the broad-leaved Korean pine forest in its different stages of development.
      
The spatial pattern of the broad-leaved Korean pine forest changing from clumped to random distribution is influenced by biological characteristic, the adaptive strategy of tree species and the natural disturbance in its entire development.
      
With these equations, the aboveground biomass of Masson pine forest, slash pine forest and Chinese fir forest were estimated, in addition to the allocation of aboveground biomass.
      
更多          
  pine
Mutual influences in growth and reproduction between pine wood nematode Bursaphelenchus xylophilus and bacteria it carries
      
Meanwhile, pine wood nematodes significantly promoted reproduction of the two strong-pathogenic bacterium strains.
      
However, the weak-pathogenic bacterium strain, ZM2C, completely inhibited reproduction of pine wood nematodes.
      
Aseptic pine wood nematodes significantly inhibited reproduction of the strain ZM2C.
      
The results indicated that mutualistic symbiosis exists between pine wood nematodes and the two pathogenic bacteria it carries.
      
更多          
  pine forests
Regeneration of tree species associated with canopy gaps in broad-leaved Korean pine forests was investigated.
      
Although the habitat composition of the core area varied greatly for individuals, a large part of the habitats used were composed of confier and broadleaf mixed forests, masson pine forests, fir forests, and shrubs.
      
Population dynamics of Dremomys pernyi and Callosciurus erythraeus in protective and non-protective pine forests at different ag
      
allosciurus erythraeus were important for pine forests to scatter pine seeds.
      
Human activities in the nonprotective pine forests decreased the vegetation heterogeneity at the bottom layer of pine forests, postponed the occurrence of D.
      
更多          
  pine stands
Features of Species and Structural Diversity of Artificial Pine Stands on Soddy-Podzolic Loam Soils
      
Cytogenetic monitoring of the Usmansky and Khrenovskoy autochtonic pine stands
      
The data on the cytogenetic monitoring of the Usmansky and Khrenovskoy autochthonic pine stands (Voronezh Region) allow their status to be rated satisfactory.
      
Nevertheless, the daily average values of photosynthesis in the summer were similar for pine stands with bilberry, heather, and dwarf shrub-polytric as understory dominants.
      
Effect of Mountain Relief and Industrial Air Pollution on Biometric Characteristics of Pine Stands
      
更多          
  其他


点击这里查询相关文摘
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关松林的内容
在知识搜索中查有关松林的内容
在数字搜索中查有关松林的内容
在概念知识元中查有关松林的内容
在学术趋势中查有关松林的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社