单词 | protective forest |
释义 | 例句释义: 防护林,保护林 1. But soil in non-protective forest peanut land was relatively barren and had lowest nutrient content. 而无防护林花生地的土壤则较贫瘠,养分含量最低。 www.cnak.net.cn 2. The year development is not balanced, specially in 1995 before the protective forest builds very few, only had in 1992 builds 1512 ha. 年份发展不平衡,特别是1995年以前防护林营造很少,只有1992年营造1512亩。 www.fabiao.net 3. Explorations on the experiences and problems existing in construction of Changjiang protective forest belt in Guangchang county 广昌县长防林工程建设经验及存在问题探讨 www.ilib.cn 4. Research of Construction Engineering of Ecology-economy Protective Forest System in Semi-arid Degenerated Mountainous Area 半干旱退化山区生态经济型防护林体系建设技术研究 www.ilib.cn 5. Protective forest belt being an effective measures for desert improvement and amelioration ecologic environment 防护林带是坝上治理风沙改善生态的有效措施 www.ilib.cn 6. Construction of GIS Forest Themes and Its Application to stream Protective Forest Planning GIS林相专题图的建立及在护岸公益林规划中的应用 service.ilib.cn 7. Geostrophic deviation analysis of regional effects of protective forest system in reducing windspeed in north Liaoning plain 辽北平原防护林体系区域性防风效应的地转偏差分析 www.ilib.cn 8. Research on the ecological protective forest GIS in Zhengzhou City and its application 郑州市生态防护林地理信息系统研究及应用 service.ilib.cn 9. Developing and Realizing the Protective Forest Resources Management Information System 防护林森林资源管理信息系统开发与实现 www.ilib.cn 10. Technology, economic measures and planning for protective forest systems along muddy seacoast in Liaoning 辽宁泥质海岸防护林体系建设的技术、经济措施及规划研究 www.ilib.cn 1. Protective forest system engineering in the upper and middle reach of the Yangtze River 长江中上游防护林体系工程 ckrd.cnki.net 2. Protective forest system engineering along the coast 沿海防护林体系工程 kns50.chkd.cnki.net 3. Afforestation Technology of Protective Forest in Mountainous Iand of Taihang Mountain Area 太行山山地防护林营造技术 www.ilib.cn 4. Studies on constructive techniques of coastal protective forest systems in Liao-ning 辽宁省沿海防护林体系建设技术探讨 service.ilib.cn 5. Species Selection of Protective Forest along Sandy Crast of Shangdong Province 山东省沿海沙质海岸防护林树种的选择 service.ilib.cn 6. Study on soil moisture content of protective forest in silting coastal area of Jiangsu Province 苏北淤泥质海岸防护林土壤水分的研究 www.ilib.cn 7. Comprehensive Analysis and Evaluation on Protective Forest along Railwayin Shapotou 沙坡头铁路防护体系综合分析评价 www.ilib.cn 8. Play Role of Developing Polar Trees in Three-north Protective Forest Establishment 发展杨树在三北防护林建设中的作用和地位 www.ilib.cn 9. Nurture Techniques of Soil and Water Conservation Protective Forest 侧柏水土保持林抚育技术 service.ilib.cn 10. Microclimate Effect of Protective Forest System in Middle Taklimakan Desert Oil Field 塔中油田作业区防护林带的小气候效应 www.ilib.cn 1. Report on Construction of Farmland Protective Forest in Elunchun Banner 鄂伦春旗农田防护林建设情况的调研报告 www.ilib.cn 2. Problems and countermeasures of sustainable development of coastal protective forest in Fuan city 福安市海防林可持续发展存在的问题与对策 www.ilib.cn 3. Study on Ecological Effect of Protective Forest System in Banqiao Small Watershed 板桥河小流域防护林体系生态效益研究 www.ilib.cn 4. Study on Species Composition of Rocky Coastal Protective Forest 沿海岩质海岸防护林体系树种配置设计 www.ilib.cn 5. Effect on Protective Forest construction in "Three North" of Datong 大通县“三北”防护林工程建设的成效 www.ilib.cn 6. Kanawha high main Liu built 30 meters wide wave Lin, forming the first ecological protective forest belt; 临河以高柳为主建成30米宽的防浪林,形成第一道生态防护林带; jinan.qite8.com 7. A Study on Effects of Protective Forest on Climate in Arid and Semi-arid Areas of China 中国干旱半干旱地区防护林气候效应的分析 service.ilib.cn 8. Problems on Protective Forest in the Greater Xing'an Mountains and Developmental Direction in the Future 关于大兴安岭防护林的几个问题及今后发展方向的研究 www.ilib.cn 9. Plan and Design of High Standard Farmland Protective Forest in Tumochuan Plain 土默川平原高标准农田防护林规划设计研究 www.ilib.cn 10. Preliminary Study on Biomass of 4 Tree Species for Rocky Coastal Protective Forest 杜英等4个沿海岩质海岸防护林树种生物量初步研究 www.ilib.cn 1. Arrangement of protective forest system in gulled-hilly loess area based on water balance 基于水分平衡的黄土区小流域防护林体系高效空间配置 www.ilib.cn 2. Adjusting the Structure of Forest Belt to Perfect the Research on Development of Protective Forest System 调整林带结构,完善防护林体系建设的研究 www.ilib.cn 3. Investigation on the structure of the protective forest belt in sandy area in Maowusu 毛乌素沙地防护林结构的研究 www.ilib.cn 4. Role of Protective Forest in City 浅议城市防护林的作用 www.ilib.cn |
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