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- The results show that Populus simonii x nigra and Pinus sylvestris vat. mongolica protection forest can increase the soil waterstorage capacity in shelterbelt networks. 防护林可增加林网内土壤贮水量;
- Keywords Green revolution;Shelterbelt network;Dynamic tracks;CESE; 绿色革命;防护林体系;动态跟踪;控制系统工程学;
- View on Construction of Farmland Shelterbelt Networks In Plain Area of Gao'an City 高安市平原农田林网建设
- Energy flow analysis of ecology system in farmland shelterbelt network regions of northeast China 东北农田网区林农牧生态系统能量流分析
- Report on the Construction of Hailiutan Experimental Ares of the Economic Ecotype Shelterbelt Network in Maowusu desert 毛乌素沙地生态经济型防护林体系海流滩试验区建设初报
- STUDIES ON THE EFFECTS OF FARMLAND SHELTERBELT NETWORK IN SHENHSIEN COUNTY OF HOPEI PROVINCE 河北省深县农田林网防护效应的研究
- Do you know the three USA television networks? 你知道美国的三大电视网吗?
- You can plug into the national computer network. 你可以接通全国计算机网络。
- She gave me a diagram of railway network. 她给了我一张铁路网图解。
- In a network, a route between any two nodes. 网络中任意两个网点之间的一段路由。
- Under the mountain there is a network of caves. 这座山里有许多相通的洞穴。
- A STUDY ON THE CONSTRUCTION TECHNIQUES OF SHELTERBELT NETWORK IN SCIENTIFIC AND TECHNICAL DEMONSTRATION AREA OF DESERT OASIS 沙漠绿洲科技示范区防护林体系营建技术研究
- The network computer offers simplicity. 网络计算机提供了简洁性。
- The old boy network helps in getting jobs. 找工作时校友关系很管用。
- The shelterbelt kept the sand in check. 防护林带挡住了风沙。
- They have developed marketing networks. 他们已经形成了一个销售网络。
- Contributing Factors of Soil Erosion in Fanuland Shelterbelt Network Area of Western Heilongjiang Province and Control Measures 黑龙江省西部农田林网区水土流失成因与防治对策
- Keywords Chifeng;river valley shelterbelt network;loess hill shelterbelt network;ecological environment of semiarid regions; 赤峰;河谷川地林网;丘陵岗地林网;半干旱地区生态环境;
- Many networks are managed by a computer called a file server. 许多网络由一称为文件服务器的计算机来管理。
- The Three North Shelterbelt is a forestation undertaking. 三北防护林带是一项造林事业。