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   林木覆盖率 的翻译结果: 查询用时:0.085秒
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林木覆盖率
相关语句
  forest-cover rate
     However, shelterbelt system can't effect any variation of macroclimatic background if forest-cover rate in the place is existed as less than 20%.
     在林木覆盖率不超过20%的情况下,营造防护林的规模大小,不能影响大气候的变化背景。
短句来源
  “林木覆盖率”译为未确定词的双语例句
     "Green Olympics" programming of the Beijing Olympic Game in 2008 put forward that forest coverage in Beijing should reach 50% before 2007.Therefore,it is very important to get real-time data of Beijing forest coverage quickly,which will provide basic data and decision support for Beijing's city layout and forest ecology environment construction.
     在2008年奥运会的“绿色奥运”规划中提出2007年前北京市林木覆盖率将达到50%等系列规划方案. 因此,实时、快速地获取北京市森林覆盖率,可为北京市规划、建设森林生态环境提供基础数据及决策依据.
短句来源
     In recent 10 years, 2400 km2 of soil loss area have been harnessed, with a newly built area of terraces and irrigated field of 300000 hm2, economic forest increases from 28400 hm2 to 76000 hm2, forest cover from 13% to
     近十年治理水土流失面积2400km~2,新建梯田和发展水地30.14万hm~2,经济林由2.84万hm~2发展到7.6万hm~2,林木覆盖率由13%提高到21%,商品经济和乡镇企业都得到迅速发展,初步改变了贫困落后面貌。
短句来源
     The study indicated that through nearly twenty years of hillclosing afforestation, canopy closure has been improved about 0 2; cover rate of forest has raised from 7 2% to 93 8%; biodiversity, tree biomass and vegetation community have increased to a great extent.
     研究表明 :经过近 2 0年的封育 ,林分的郁闭度提高了近 0 2 ,林场的林木覆盖率从 7 2 %提高到 93 8% ,生物多样性、林木生物量、植被群落 ,都有所增加。
短句来源
     Olympic Games will conduct in Beijing in 2008, the project of "Green Olympics" put forward that forest coverage in Beijing should reach 50% before 2007, three green ecological barrier includes mountains, champaign and city cirecence isolate area should be completed at that time.
     2008年北京将举办奥运会,作为重要特征的“绿色奥运”规划中提出:2007年前,北京市林木覆盖率将达到50%,基本完成山区、平原地区、城市绿化隔离地区三道绿色生态屏障建设;
短句来源
     The greenness lndices, albedo and temperature field of underlying surface with different forest cover percent were analysed using 5 channels data by NOAA satellite AVHRR transducer.
     本文利用NOAA卫星AVHRR传感器的5个通道资料,分析了具有不同林木覆盖率的下垫面的绿度值、反射率及温度场。
短句来源
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  相似匹配句对
     Protect the forest of water source,and increase the cover rate of forest; iii.
     保护水源林,提高林木覆盖率
短句来源
     AN APPROACH TO THE RATIONAL COVERING RATE OF FOREST IN YANGZHOU REGION
     扬州地区合理林木覆盖率的探讨
短句来源
     Estimation for property of forest-crop.
     林木资产评估
短句来源
     The Covering Rate of Graphs
     图的覆盖率
短句来源
     Study on Tree Eriophyid mites
     林木瘿螨
短句来源
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The study is concerned with some agroclimatological methods to compare with 10 climatic elements, which be taken from 7 weather stations of neighbouring county at north Jiangsu. It will be seen from this that shelterbelts produce a lot of good influences in ground-climate, in particular to represent a colding effect and a humidifying effect, which help to bring a good yield about food crops. However, shelterbelt system can't effect any variation of macroclimatic background if forest-cover rate in the place is...

The study is concerned with some agroclimatological methods to compare with 10 climatic elements, which be taken from 7 weather stations of neighbouring county at north Jiangsu. It will be seen from this that shelterbelts produce a lot of good influences in ground-climate, in particular to represent a colding effect and a humidifying effect, which help to bring a good yield about food crops. However, shelterbelt system can't effect any variation of macroclimatic background if forest-cover rate in the place is existed as less than 20%.

本文采用农业气候统计的方法,通过历史和同期的比较,对苏北平原不同农田防护林营造规模的7个邻近县的10项气候要素进行了分析,指出较大规模的农田防护林对于当地县级的地面气候具有良性影响,特别表现在致冷作用和增湿作用上,有利于粮食作物的稳产丰收。在林木覆盖率不超过20%的情况下,营造防护林的规模大小,不能影响大气候的变化背景。

The greenness lndices, albedo and temperature field of underlying surface with different forest cover percent were analysed using 5 channels data by NOAA satellite AVHRR transducer. The results showed, The forest cover percent was positive correlation with greenness indices; The greenness indices was negative correlation with the albedo; The greenness indices was negative correlation with maximum temperature; The albedo was positive correlation with maximum temperature. A new method was provided by using NOAA...

The greenness lndices, albedo and temperature field of underlying surface with different forest cover percent were analysed using 5 channels data by NOAA satellite AVHRR transducer. The results showed, The forest cover percent was positive correlation with greenness indices; The greenness indices was negative correlation with the albedo; The greenness indices was negative correlation with maximum temperature; The albedo was positive correlation with maximum temperature. A new method was provided by using NOAA satellite data for studying the effects of forest on environment in the future.

本文利用NOAA卫星AVHRR传感器的5个通道资料,分析了具有不同林木覆盖率的下垫面的绿度值、反射率及温度场。其结果表明:林木覆盖率与绿度值呈正相关;绿度值与反射率呈负相关;绿度值与最高温度呈负相关;反射率与最高温度呈正相关。NOAA卫星资料为今后研究森林对环境的影响提供了一种新的研究方法。

Linyi Prefecture, with the hilly area constituting 76% of the total, is known as a poor area in China with high mountains and steep slope, thick rock and thin earth, more people and less land, and severe soil loss. Since 1984, soil conservation work has been continuously carried out, closely combining with the economic development of the mountainous area, centring on the development of economic forest and high-yield fine-quality high-benefit agriculature, implementing comprehensive harnessment involving transforming...

Linyi Prefecture, with the hilly area constituting 76% of the total, is known as a poor area in China with high mountains and steep slope, thick rock and thin earth, more people and less land, and severe soil loss. Since 1984, soil conservation work has been continuously carried out, closely combining with the economic development of the mountainous area, centring on the development of economic forest and high-yield fine-quality high-benefit agriculature, implementing comprehensive harnessment involving transforming mountains, taming rivers, planting trees, building roads and constructing farmland, and developing small watershed economy. In recent 10 years, 2400 km2 of soil loss area have been harnessed, with a newly built area of terraces and irrigated field of 300000 hm2, economic forest increases from 28400 hm2 to 76000 hm2, forest cover from 13% to

地处沂蒙山区的临沂地区,山丘地面积占总面积的76%,山高坡陡,石厚土薄,人多地少,水土流失严重,是全国有名的贫困地区之一。1984年以来,水土保持工作紧密结合山区经济发展,实行开发性治理,以发展经济林和建设高产优质高效农业为中心,进行山水田林路综合治理,发展小流域经济。近十年治理水土流失面积2400km~2,新建梯田和发展水地30.14万hm~2,经济林由2.84万hm~2发展到7.6万hm~2,林木覆盖率由13%提高到21%,商品经济和乡镇企业都得到迅速发展,初步改变了贫困落后面貌。

 
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