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生物生态学属性
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  bio-ecological attributes
     Plant caloric value and its bio-ecological attributes.
     植物热值及其生物生态学属性
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  “生物生态学属性”译为未确定词的双语例句
     The“soil vegetation system”concept is a theoretical substance,and its eco biological natures,engineering properties and some internal regulations are the theoretical hypothesis of the substance,which could be the basic materials for setting up the scientific principles of slope eco engineering.
     土壤 植被系统概念是一个理论实体 ,其生物生态学属性、工程性能和系统的内在关系是该实体的理论假设 . 它们是坡面生态工程基本原理的重要组成部分
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  相似匹配句对
     Plant caloric value and its bio-ecological attributes.
     植物热值及其生物生态学属性
短句来源
     attribute set;
     属性集;
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     On Constitution Attribute
     宪法属性
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     Study on Ecology of Marine Plankton in Taiwan Strait,China
     台湾海峡浮游生物生态学研究
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     Bio-ecological characteristics of Dendrolimus punctatus tehchangensis in Yunnan Province
     德昌松毛虫生物生态学特性
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In the past decades, the importance of vegetation in protecting slopes has been stressed by many researchers. The great awareness that vegetation can play a range of roles in slope protection has made it increasingly a valuable tool in the control of erosion and the stabilization of slopes. This knowledge has led to a increasing application of vegetation types world_wide for these purposes. Slope eco_engineering (SEE) relates vegetation and its effect on slope instability with erosion control. With its bio_ecological...

In the past decades, the importance of vegetation in protecting slopes has been stressed by many researchers. The great awareness that vegetation can play a range of roles in slope protection has made it increasingly a valuable tool in the control of erosion and the stabilization of slopes. This knowledge has led to a increasing application of vegetation types world_wide for these purposes. Slope eco_engineering (SEE) relates vegetation and its effect on slope instability with erosion control. With its bio_ecological characteristics and its dynamic nature, SEE differs from traditional civil engineering. An important concept within this biological approach is the “soil_vegetation system"(SVS). This concept can be defined that in a given area the organic whole which consists of the biological group led by vegetation, the rooted soil and parent materials is the SVS. It has certain components, including geological, geomorphological, climatic and human factors, and system boundary, which is determined by the spatial structure of the system′s composing elements. An SVS can be a natural system or an artificial one. The former category would include natural systems and the latter is transformed from a natural system or newly established by man′s ingenuity. A given SVS is provided with certain eco_biological natures and engineering properties, which are significant in its SEE application. SVS is a theoretical substance, its natures and properties are theoretical hypothesis of the SVS. They form a part of the theoretical basis of SEE. These theoretical substance and hypothesis are significant in the development of scientific principle of slope eco_engineering.

坡面生态工程不同于传统的土木工程,它把植被及其对坡面不稳定的影响与侵蚀过程联系起来,这个生物学途径中的一个重要概念是“土壤植被系统”,它强调了生态工程途径的生物生态学属性,由它可推导出一定的理论假设,即土壤植被系统的若干属性和性能。这些理论实体和假设有助于对坡面生态工程科学原理的构建。

During its interaction with local climate and surface and shallow soil,vegetation appears to be of certain hydro mechanical effects,and provides with some engineering properties on erosion control and slope protection.Slope eco engineering integrates these properties with soil for slope protection projects.Along with the increasing awareness of the interactions between vegetation and soil and their significance in erosion control during the past few decades,this biological approach has been widely applied...

During its interaction with local climate and surface and shallow soil,vegetation appears to be of certain hydro mechanical effects,and provides with some engineering properties on erosion control and slope protection.Slope eco engineering integrates these properties with soil for slope protection projects.Along with the increasing awareness of the interactions between vegetation and soil and their significance in erosion control during the past few decades,this biological approach has been widely applied in physical environment improvement and engineered slope protection world wide.Some important contents in slope eco engineering are the concept of “soil vegetation system” and the related biological natures and engineering properties.The“soil vegetation system”concept is a theoretical substance,and its eco biological natures,engineering properties and some internal regulations are the theoretical hypothesis of the substance,which could be the basic materials for setting up the scientific principles of slope eco engineering.

在与近地面大气和与表层至浅层土壤的相互作用中 ,植被表现出相应的水文 机械效应 ,形成一定的抗蚀护坡工程性状 .坡面生态工程把这些植被性状和土壤结合起来 ,用于斜坡的保护工程 .在过去几十年中 ,随着对植被 土壤相互作用及其侵蚀控制意义认识的深化 ,使坡面生态工程应用得到迅速发展 ,成为生态环境建设和工程坡面保护的重要手段 .这个生物学途径的一个重要内容是“土壤 植被系统”的概念 ,以及由此推导出的系统生物学和工程学内涵 .土壤 植被系统概念是一个理论实体 ,其生物生态学属性、工程性能和系统的内在关系是该实体的理论假设 .它们是坡面生态工程基本原理的重要组成部分

Miyun Reservoir plays an important role in supplying water for industrial and household use in Beijing.Miyun Reservoir watershed is in mountainous region,where the precipitation is concentrated in summer.However,the serious soil erosion threatens ecological environment of Miyun Reservoir watershed,so how to control soil erosion and improve ecological environment becomes urgent.Soil bioengineering relates plant and its effect on slope instability with erosion process and has the double effect of instant engineering...

Miyun Reservoir plays an important role in supplying water for industrial and household use in Beijing.Miyun Reservoir watershed is in mountainous region,where the precipitation is concentrated in summer.However,the serious soil erosion threatens ecological environment of Miyun Reservoir watershed,so how to control soil erosion and improve ecological environment becomes urgent.Soil bioengineering relates plant and its effect on slope instability with erosion process and has the double effect of instant engineering and sustainable protection in erosion control and environment protection.With its biological characteristics and its dynamic nature,soil bioengineering differs from traditional civil engineering.The function of riparian zone is discussed,the compound function of soil bioengineering is stated and the principle of plant species selection in soil bioengineering of riparian is presented.On the basis of these principles,the types and design patterns are provided in detail as the theoretical foundation for riparian restoration in Miyun Reservoir watershed.

密云水库作为北京城区的重要饮用水源地,水库集水区流域多山,夏季降水高度集中,水土流失面积大,严重的水土流失威胁着水库集水区生态环境,如何治理集水区内的水土流失,改善集水区生态环境非常重要。生物工程以其具有生物生态学属性这一最突出的特点,而不同于传统的土木工程。它把植物及其对坡面、河岸不稳定的影响与侵蚀过程联系起来,在防治侵蚀和保护环境中具有快速的工程效应和持久的防护作用双重功能。从河岸带的功能出发,阐述了河岸生物工程措施的复合功能,介绍了河岸生物工程措施植物的选取原则,以此为基础,详细介绍了集水区河岸生物工程措施的类型及设计模式,以期为密云水库集水区河岸整治提供理论基础。

 
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