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additional soil
相关语句
  附加土
     The formula for calculating the additional soil mass and other parameters are deduced according to the characteristics of the large diameter cylinder breakwater.
     根据大直径薄壁圆筒结构防波堤系统的特点,提出了其附加土质量和其它参数计算公式。
短句来源
  新增土壤
     Additional Soil Erosion Predication of Natural Gas Pipe Project from West to East in Shaanxi Province
     西气东输管道工程陕西段新增土壤流失预测
短句来源
     According to analysis, newly additional soil erosion amounts to 8 354 000 tons, of which deserted soil is up to 6 800 000 tons, occupying 81.40 percent out of the total volumn, deserted dregs and remains is to up to 1 553 000 tons, occupying 18.59 percent of the total.
     经分析计算,新增土壤流失8.35×105t,其中扰动破坏原地貌新增土壤流失量为6.80×105t,占总流失量的81.41%; 弃土弃渣流失量为1.55×105t,占总流失量的18.59%。
短句来源
  “additional soil”译为未确定词的双语例句
     Study of Additional Soil Erosion Forecast Method for Project Construction
     开发建设项目新增水土流失量的预测方法研究
短句来源
     By using finite element method, the paper study the stratum movement and the earth surface deformation caused by pipe jacking, analysis the construction parameter such as head pressure , deflexion, friction force impact on earth surface deformation, give the distributing rule and range of additional soil pressure in soil.
     采用有限元计算分析的方法,对顶管施工引起的地层运动及地表位移进行研究,分析了机头土压力、机头偏斜、摩阻力等不同施工参数对地表变形的影响以及附加应力在土中的分布规律和影响范围。
短句来源
     At the same time, pipe jacking construction would induce soil movement and additional soil stress inevitably.
     但是顶管法施工不可避免地会引起地面和地下土体的移动,在土中产生附加应力。
短句来源
  相似匹配句对
     THE MESOSCOPIC STRUCTURE MODEL OF ADDITIONAL STRESS TRANSFER IN THE SOIL
     附加应力在土体中传递分布的细观模型
     soil fertility;
     土壤肥力;
短句来源
     Influential factors analysis of layered soil systems’ additional stress
     多层土地基附加应力分布分析
短句来源
     MANGROVE AND IT'S SOIL
     红树林及其土壤
短句来源
     ON THE RELIABILITY OF ADDITIONAL PARAMETERS
     附加参数的可靠性研究
短句来源
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  additional soil
The predicted and measured soil clay concentrations, based on additional soil samples from 30 field locations, were compared using linear regression (r2=0.76, 0.45, and 0.77 for the three methods).
      
Water samples and additional soil, residual loam and sinter samples were analyzed for benzo(a)pyrene, fluoranthene, benzo(ghi)perylene by HPTLC and α-BHC, lindane by GC.
      
However, whether the increase in plant production and additional soil C sequestration under elevated CO2 can be sustained in the long-term is unclear.
      
Elevated atmospheric CO2 frequently increases plant production and concomitant soil C inputs, which may cause additional soil C sequestration.
      
Spores ofEndogone were found in additional soil samples taken from a variety of sites in Saskatchewan, Manitoba and Ontario, Canada.
      
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According to the principles and methods of taxonomic classirication,the soil taxonomic classification had been studied in Yuanmou dry and hot valley,Yunnan Province,with special natural environment and varied soil types.The main diagnostic characteristics or diagnostic horizons in soils were:1.ferrallic property;2.ochrihumic property;3.vertic features;4.lithologic characters.Meanwhile,additional soil features and processes,such as soll moisture and temperature regime;soil erosion process; calcaric...

According to the principles and methods of taxonomic classirication,the soil taxonomic classification had been studied in Yuanmou dry and hot valley,Yunnan Province,with special natural environment and varied soil types.The main diagnostic characteristics or diagnostic horizons in soils were:1.ferrallic property;2.ochrihumic property;3.vertic features;4.lithologic characters.Meanwhile,additional soil features and processes,such as soll moisture and temperature regime;soil erosion process; calcaric property as well as salic evidence,had been arialysed. Moreover,the soil taxonomic classification(draft)in the region was propased,in which 3 orders,4 suborders,4 groupe and 8 subgroups had been divided. The principal diversity in soil features among soil groups was pointed out, based onsoil profile features and soil physical and chemical properdes.The basic catagories of taxonomic classification had been discussed,In particular,meimportance in soil classification of erosive soil features on diagnostic charateristics and indexes ofsubgroups or below and inherited soil features had been suggested.

应用土壤系统分类的原理和方法,研究了元谋干热河谷主要土壤的土壤铁铝特性、弱腐殖质化(层)特性、变性特征、岩性特征等诊断特性。据此提出了当地高级分类单元的土壤系统分类(草案)。分析了主要土壤的剖面特征和理化性状,并对亚类以下分类问题提出了看法。

This paper describes a simplified model for studying transport of moisture and heat in dry soil First, it is justified that the model can be constructed based on the local equilibrium assumption for most part of the soil body In order to take into account the failure of the assumption at the ground surface, an additional soil surface resistance is introduced to calculate the evaporation from the surface Based on the above reasons, a multi layer model accounted for the coupling liquid water and vapor...

This paper describes a simplified model for studying transport of moisture and heat in dry soil First, it is justified that the model can be constructed based on the local equilibrium assumption for most part of the soil body In order to take into account the failure of the assumption at the ground surface, an additional soil surface resistance is introduced to calculate the evaporation from the surface Based on the above reasons, a multi layer model accounted for the coupling liquid water and vapor movement in soil is constructed The HEIFE observation data on a desert are used to evaluate the model performance A good agreement with the model prediction is obtained The numerical results indicate that the inclusion of the vapor phase transport in the drier soil is very important to water budget and evaporation estimation for arid and semiarid region The model developed here can be easily adjusted to the application of climate studies

本文发展了一个干旱地区土壤中水分及热量传输模式。首先从土壤孔隙内水汽运动研究入手,阐明了在土壤深层孔隙中水汽压与液面饱和值之间处在平衡态,而土壤表层则处在非平衡态,因而必要在计算表层蒸发的公式中引入必要的土壤表层阻力,才可使模式简单实用。在此基础上建立了考虑液态水及汽态水运动耦合的多层模式,并用HEIFE沙漠站的资料对模式进行了验证,结果表明此模式较好地再现土壤内及地气界面上的水热交换过程,并且也表明干旱地区土壤中水蒸汽输送对水分平衡及蒸发的计算是重要的。这种模式很易推广到气候研究的干旱土壤下垫面的模式中去。

It is analysed that the current conditions of the soil erosion and soil and water conservation, and it is forecast that the additional soil erosion for the railway being built. The various biological and engineering measures that will be taken are discussed scientifically for the sake of the safety of the railway and its neighbouring rigions, and the soil erosion is avoided.

首先对建设中的朔黄铁路山西段沿线的水土流失及水土保持现状进行了分析,对因修建铁路而新增水土流失进行了预测。为确保铁路及周边地区的安全,避免水土流失的发生,对拟采取的各种绿化及工程措施进行了科学的论述。

 
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