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
   森林影响 的翻译结果: 查询用时:0.609秒
图标索引 在分类学科中查询
所有学科
地球物理学
更多类别查询

图标索引 历史查询
 

森林影响     
相关语句
  impact of forest
     BAISN FACYORS OF THE IMPACT OF FOREST ON RIVER RUNOFF
     森林影响河川径流的流域因素
短句来源
  “森林影响”译为未确定词的双语例句
     The Preliminary Study on the Effect of the Northeast China Forests under the Climate Change
     气候变迁对中国东北森林影响的初步研究
短句来源
     SIMULATING THE EFFECTS OF CLIMATE CHANGES ON XIAOXING'AN MOUNTAIN FORESTS
     气候变化对小兴安岭森林影响的模拟研究(英文)
短句来源
     The results show that climatic changes will reduce stand density in the study area since the 67th year from now.
     结果表明:1)FPBG模型能够反映研究区域内各树种的光合作用过程和林分生长动态过程,适合于气候变化对森林影响的研究。
短句来源
     The present paper deals withtheir influences upon flood formation respectively, and therefore leadingto an increased precision in calculating flood activities in this wholearea.
     因此,对于有森林影响河流的洪水,按林地和无林地分别进行其产流计算可以提高洪水计算的精度。
短句来源
     However,the confidence of such models and the scale issues highlights current and future research needs in the forest vegetation influences on the runoff generation and delivery mechanisms.
     但是要实现这一目标 ,研究森林植被影响径流形成机制是问题的核心所在。 另一方面 ,认识森林影响径流形成机制有助于研究水文学中的尺度问题。
短句来源
更多       
  相似匹配句对
     Influence of Forest on Soil
     森林对土壤的影响
短句来源
     THE RISE AND FALL AND INFLUENCE OF SANBEI FORESTS
     “三北”森林的兴衰及影响
短句来源
     C.
     C的影响;
短句来源
     GRIEF OF FORESTS
     悲情森林
短句来源
     A Portrait of Forest
     森林的肖像
短句来源
查询“森林影响”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。
  impact of forest
Impact of forest harvesting on river runoff in the Xiaoxing'an Mountains of China
      
A comparative analysis of published data and the results obtained in our study has shown some positive changes in the humus horizons under the impact of forest vegetation.
      
Impact of forest fires on regional air quality in Southeast Asia
      
The hypothesis that vegetational diversity may lessen the impact of forest insect pests by favoring natural enemies is appealing to those who seek ecologically sound solutions to pest problems.
      
However, predictions of such models with respect to the impact of forest dynamics on the long-term protective effect of mountain forests may be of limited accuracy where tree regeneration is simulated with little detail.
      
更多          
  forest influences
Upper Mississippi River: seasonal and floodplain forest influences on organic matter transport
      
  forest effect
This relationship was the result of the cloud forest effect, no direct deposition by condensation below the base of the clouds and increasing deposition of137Cs with the density of the clouds.
      


The area above Chashang Section in the Beishi River Valley, a tributary of Fen River, is made up of forested and unforested lands in one and the other. Given the same raining condition, the two areas playdifferent roles in a flood forming process. The present paper deals withtheir influences upon flood formation respectively, and therefore leadingto an increased precision in calculating flood activities in this wholearea.

汾河支流北石河岔上断面以上流域由林地和无林地插花分布组成。在同样降雨条件下,流域内林地和无林地产生的洪水不同。因此,对于有森林影响河流的洪水,按林地和无林地分别进行其产流计算可以提高洪水计算的精度。

This paper summerized the information of recent field investigation and experimental work about the effects of acid rain on forests in China. It's contents mainly included the direct effects of acid rain on the growth and productivity of forest trees,effects of rain on forest soil, soil microbes, plant diseases and insect pests.

综述了近几年来酸雨对我国森林影响的主要调查和实验研究成果,所涉及的内容包括酸雨对木本植物的直接伤害,酸雨对森林生长和生产力的影响,以及对森林土壤、土壤微生物、病虫害的影响等方面。

The forest grassland can produces from 4200 to 4500Kg DM of forage; Grazes 3 heads of half fine wool sheep and produces 15Kg Sheep's wool; adds 2 lambs and increases 5.03M~3 wood storage per ha. year in higher tree density(62.5 plants/mu); altogether increases a new 1300 Yuan output value. Cultivating grass and grazing Livestocks under forest, not only increases animal products; but further more greatly accelerate forestry products and incomes, and raises benefit of land ulilization, and Provides a new way of...

The forest grassland can produces from 4200 to 4500Kg DM of forage; Grazes 3 heads of half fine wool sheep and produces 15Kg Sheep's wool; adds 2 lambs and increases 5.03M~3 wood storage per ha. year in higher tree density(62.5 plants/mu); altogether increases a new 1300 Yuan output value. Cultivating grass and grazing Livestocks under forest, not only increases animal products; but further more greatly accelerate forestry products and incomes, and raises benefit of land ulilization, and Provides a new way of reasonablly exploiting land resources. In forestry-Pasture-livestocks ecosystem, the forest influences the herbage yield pasture by influencing sunlight, but the forest in proper tree density is of benefit to storage of soil moisture; reduce of water's evaporation from grass, keeping steady air temperature and earth temperature on pasture and growth of herbage. Fertitizers application on herbage, dung-urioe of grazing animal and nitrogen fixation of legume herbage, not only provide nutriment for the tree, but also promote growth of the tree. Stocking rate of the pasture is controlled by the herbage yields, if stocking rate is higher, then the pasture is overgrazed, in that way, the grassland doterioraled. forage yield reduces, morcover, production perfermance of grazing animal reduces along withthem. But proper stocking rate can keeps favourable development of the grassland, lengthen using-term of it, and give normal play to animal production perfermance.

阐述了林、草之间和草、畜之间的关系。林草互相竞争,又互相受益。森林影响光照,从而影响草地产草量,但一定密度的森林对含蓄土壤水分,减少牧草蒸发,保持草地气温、土温稳定,对牧草生长有益。而草地的管理、施肥、放牧牲畜的粪尿、牧草的固氮作用等,又促进了森林的生长。草地产草量的季节性变化,可影响放牧牲畜的增重与繁殖。草地的载畜量取决于草地的产草量,草地负荷过重,可导致草地退化,放牧牲畜的生产性能下降,但适宜的载畜量可提高放牧牲畜的生产性能,保持草地的良性演替,延长草地的利用年限。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关森林影响的内容
在知识搜索中查有关森林影响的内容
在数字搜索中查有关森林影响的内容
在概念知识元中查有关森林影响的内容
在学术趋势中查有关森林影响的内容
 
 

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