水保功能,function for soil and water conservation
1)function for soil and water conservation水保功能
1.Evaluation to composing, structure andfunction for soil and water conservation of vegetation in rehabilitated lands in upper reach of the Yellow River;黄河上游退耕地植被组成、结构及水保功能评价
英文短句/例句
1.Study on Species Composing, Community Stratification and Soil and Water Conservation Function of Different Vegetations in Datong County;大通县退耕还林植被组成、结构与水保功能研究
2.Function and Value of Soil & Water Conservation Ecological Services;水土保持生态服务功能及其价值研究
3.Effect of Applying Multi-functional Water Retaining Agent on Alfalfa Yield施用多功能保水剂对苜蓿产量的影响
4.Experimental research on soil amendment developed with urban and rural waste resources to improve capacity of holding soil water and fertilizer利用城乡废弃资源提高土壤保水保肥功能
5.Study on the Planning of Water Function Zones and Water Resources Conversation of Hubei Province;湖北省水功能区划暨水资源保护规划研究
6.¤ we will protect the ecological functions in some key areas, such as Miyun Reservoir, Huairuo Reservoir and Guanting Reservoir, and prevent their ecosystems from damage and retrogression.保护密云水库、怀柔水库、官厅水库等重点生态功能保护区，防止生态破坏和生态功能退化；
7.Research on the Function of the Water Conservation and the Soil Protection of Forest in the Three-Gorges Area, Yangtze River;三峡库区森林植被水源涵养及其保土功能研究
8.Study on Ecological Function Evaluation of Water Resource Protection Forests in Badaling Forest Center;八达岭林场水源保护林生态功能评价研究
9.Function on Soil and Water Conservation of the Main Forest Types in Anji County;浙江安吉主要植被类型土壤水土保持功能研究
10.Study on Soil and Water Conservation Capacity of the Major Bushes in Limestone Mountainous Area;石灰岩山区主要灌木树种水土保持功能的研究
11.Research on Function of Soil and Water Conservation of Different Plantations in Simian Mountain, Chongqing;重庆市四面山几种人工林的水土保持功能研究
12.Research on Multipurpose Watermarking Algorithms for Image Authentication and Copyright Protection;图像认证及版权保护多功能水印算法研究
13.Study on the Soil and Water Conservation Function of Microbiotic Soil Crusts on Loess Area of Northern Shaanxi Province陕北黄土区生物土壤结皮水土保持功能研究
14.Evaluation of Soil and Water Conservation Capacity of Several Forest in Jinyun Mountain缙云山几种林分水源涵养和保土功能评价
15.Use of electrolyzed water for preserving cut rose flowers电生功能水对鲜切月季的保鲜效果研究
16.The Synthesis of Environmental Functional Hydrogel Material and Its Performance of Water Retention and Controlled Release;环境功能水凝胶材料的合成及保水控释性能的研究
17.The Experiment Studyon the Water Purification Properties of Activated Carbon in Multi-functional Health Drinking Fountain多功能保健饮水器中活性炭净水性能的试验研究
18.Preparation of microcrystal muscovite/sodium polyacrylate high absorption and retention functional material微晶白云母/聚丙烯酸钠高吸水保水功能材料的研制
相关短句/例句
water conserving function保水功能
3)function of soil and water conservation水土保持功能
1.Boundary and assessment for major engineering with thefunction of soil and water conservation can reflect the basic idea of "prevention in the first place and integrating prevention with control".对主体工程具有水土保持功能的工程的界定和评价,可以体现“预防为主,防治结合”的基本理念。
4)Soil and water conservation function水土保持功能
1.The developing process of soil and water conservation function of protective forest is divided into 3 stages including growing,mature and descending according to the developing speed.依据可持续发展的机制，通过对防护林水土保持功能发展过程的分析得出：其发展过程可分为成长期、成熟期和减退期，并定义成熟期为可持续发展期。
5)function on soil and water conservation水土保持功能
1.Principal component analysis and hierarchical clustering method was employed,function on soil and water conservation of the main forest types in five location research stations of qiantang river, Zhejiang Province was studied.在野外实测和室内分析的基础上,采用主成分分析、聚类分析等多种分析方法,对浙江省钱塘江流域五个定位监测站的几种主要植被类型的枯落物吸水、土壤渗透性、抗蚀性、径流量等水土保持功能进行了系统研究,结果表明:(1)落叶阔叶林的细根根长,大约有50%左右分布在土壤表层,根系消弱系数β值为0。
2.By means of principal component analysis and factor analysis,function on soil and water conservation of the main forest types in Anji County, Zhejiang Province was studied.在野外实测和室内分析的基础上，采用主分量分析、因子分析等多种分析方法，对黄浦江源头区——浙江省安吉县境内的几种主要植被类型的土壤渗透性、抗蚀性、抗冲性、土壤水库容及水分状况等水土保持功能进行了系统研究，结果表明： (1)各林地的渗透能力之间有差异，但都要强于裸露地。
6)Multi-function aquasorb多功能保水剂
1.Multi-function aquasorb has become a new technique of chemical saving water in recent years.保水剂是近年农业生产发展中颇受重视的化学节水新技术,多功能保水剂具有抗旱、保水、供肥等显著特点,是保水剂研究与应用的重要方向。
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