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
   dry fruit forest 的翻译结果: 查询用时:0.162秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

dry fruit forest
相关语句
  相似匹配句对
     Fruit
     水果
短句来源
     dry.
     dry.
短句来源
     The dry fruit of Cornusofficinalis Sieb.
     中药山茱萸为山茱萸科木来木属落叶小乔木Cornusofficinalis Sieb.
短句来源
     Analysis of Trace Elements Contents in Dry-Fruit of Xinjiang
     新疆干果中微量元素含量分析
短句来源
     vegetables, fruit &.
     (2)果蔬最少加工;
查询“dry fruit forest”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
没有找到相关例句


An experiment was established on two economic forests of dry fruits sites in Matiyu small watershed.It aimed to find out the soil hydrology characteristics of economic forest of dry fruits in hilly area of central south of Shandong Province,and to provide scientific basis for economic forest benefits evaluation and itfs construction in earthy-rocky mountain area of north China.Results showed that the soil physical characteristics of economic dry fruits forest are...

An experiment was established on two economic forests of dry fruits sites in Matiyu small watershed.It aimed to find out the soil hydrology characteristics of economic forest of dry fruits in hilly area of central south of Shandong Province,and to provide scientific basis for economic forest benefits evaluation and itfs construction in earthy-rocky mountain area of north China.Results showed that the soil physical characteristics of economic dry fruits forest are obviously better than that of wasteland.The soil particle of economic dry fruits forest is much more than that of wasteland in 1~0.05 mm.Soil density of economic dry fruits forest is lower by 10.40% than that of wasteland,soil porosity and non-capillary porosity increases by 15.04% and 17.46%.The available water storage and maximal water storage of soil is higher by 4.07 mm and 18.36 mm in forest land than that in wasteland.The initial infiltration rate and final infiltration rate of forest land are 1.56 times and 1.52 times more than that of wasteland.Water absorption rate of litter is 168.52% in Castanea mollissima forest and 200.47% in Juglans regia forest.The litter layer of economic forest has high water-holding capacity,so the surface runoff can be decreased.Economic dry fruits forests can improve soil structure and form good soil hydrology characteristics in hilly area of central south of Shandong Province.

为探讨我国北方土石山区小流域干果经济林地土壤水文特征,为该地区水土保持干果经济林合理营造与效益评价提供科学依据,以该地区的典型区域鲁中南山地马蹄峪小流域的板栗和核桃干果经济林地为研究对象,从林地土壤物理性状、土壤蓄水量、土壤入渗性能和枯落物持水能力等方面,对干果经济林地土壤水文生态特征进行研究。结果表明:板栗和核桃干果经济林地土壤与荒地相比,土壤颗粒在1~0.05mm范围内的粒径分布均大于荒地,土壤密度平均比荒地减少10.40%,土壤总孔隙度和非毛管孔隙度平均分别比荒地增加15.04%和17.46%,土壤有效贮水量和饱和贮水量平均分别比荒地增加4.07和18.36mm,土壤初渗速率和稳渗速率的平均值分别是荒地的1.56和1.52倍;板栗和核桃林地枯落物饱和吸水率分别为168.52%和200.47%。说明板栗和核桃干果经济林能够较好地改善该地区的土壤结构,具有良好的土壤水文生态功能。

 
图标索引 相关查询

 


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