助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   graded soil 的翻译结果: 查询用时:0.009秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

graded soil
相关语句
  级配土
     Effects of tensile strain of the geotextile on clogging behavior in geotextile-gap graded soil filtering systems
     拉应变对土工织物-非连续级配土淤堵特性的影响
短句来源
  “graded soil”译为未确定词的双语例句
     STUDY ON CHARACTERS OF STRESS WAVE PROPAGATION IN FUNCTIONALLY GRADED SOIL
     应力波在功能梯度土介质中传播的特性研究
     Unstable-state Digital Simulation of Heat-humidity Transportation in Graded Soil Layers Under Solar Irradiation
     太阳辐照下湿分分层土壤热湿传输的非稳态数值模拟
     It has just begun to study the mechanism and design method of broadly graded soil filter.
     多级配砾石土反滤层工作机理及设计方法的研究,国内外均刚开始。
短句来源
     ②the general model of cohessionless soil fiter design is used in the filter design of broadly graded soil, because the seepage stability of broadly graded soil with coefficent of uniformity greater than 100, is similar with that of cohessionless soil;
     ②多级配砾石土是不均匀系数大于100的土,具有较多无粘性土的渗透稳定性质,因此可以直接采用无粘性土反滤设计的一般数学模型。
短句来源
     Well graded soil will has the larger dry density after sedimentation ?
     级配较好的土 ,沉积后的干密度较大 ;
短句来源
更多       
  相似匹配句对
     APPLIED AND GRADED THE SOIL STRUCTRUE AND IT USES
     土被结构应用分级及其用途
短句来源
     Study on Filter Design of Broadly-Graded Soil
     多级配砾石土反滤设计方法试验研究
短句来源
     Graded P -radical
     分次P-根(英文)
短句来源
     soil fertility;
     土壤肥力;
短句来源
     artificial soil.
     人造土,用以模拟田间土壤供小型土槽用。
短句来源
查询“graded soil”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  graded soil
These forces are related to the known force displacement behaviour of artificially prepared beds of graded soil aggregates.
      
It has been observed that reinforcing the subsoil after replacing the top layer of soil with a well-graded soil is beneficial as the mobilization of soil-reinforcement frictional resistance will increase.
      
The sealing with liquefied soil, mostly a problem with heavy textures soils, which cre Skip-gradedSame as gap-graded soil.
      
The increase in maximum density with increase in compaction effort will be greater for a wellgraded soil than that for a poorly graded soil.
      
The majority of the Study Area is currently vacant, graded soil, surrounded by chain link and masonry fencing.
      
更多          


In this paper, we try to grade soil fertility by mathematical methods of analsis of principal components and judgement of diseriminant functions. The classification involves the first and the second principal components as these two represent 60 per cent of all original information about twelve aspects of soil characteristics. We divided 25 soil profiles into five grades by setting up discrminant function formulas and secured satisfactory results. The results show that it is effective...

In this paper, we try to grade soil fertility by mathematical methods of analsis of principal components and judgement of diseriminant functions. The classification involves the first and the second principal components as these two represent 60 per cent of all original information about twelve aspects of soil characteristics. We divided 25 soil profiles into five grades by setting up discrminant function formulas and secured satisfactory results. The results show that it is effective and feasible to use this method in appraisaing and grading soil fertility.

本文应用主组元分析和判别函数式判别的数学方法对土壤肥力的分级作了尝试,分级按第1、第2主组元进行,第1、第2主组元表达所用12项土壤性质原始数据信息量的60%;通过建立判函数式判别将25个供试土壤剖面分为5个级组,收到了较好的效果。结果表明这类数学方法在土壤肥力评价分级方面使用是有效和可行的。

It is very important duty that grade soil structrue to research soil structrue.In. this paper,on the base of analysing soil structrue have graded,also intraduce how to a applied and graded it on defferent purpose and use it in defferent field.

土被结构分级是上被结构研究的重要任务.本文在分析上被结构的发生分级基础上,介绍了为了不同目的而进行的土被结构应用分级及土被结构应用分级在不同领域的应用.

It has just begun to study the mechanism and design method of broadly graded soil filter. By tests in this paper the following main question are solved:①to determine the equivalent grain size of critical filter under the principle of forming self filtration layer in the interface between filter and soil to make soil seepage stability; ②the general model of cohessionless soil fiter design is used in the filter ...

It has just begun to study the mechanism and design method of broadly graded soil filter. By tests in this paper the following main question are solved:①to determine the equivalent grain size of critical filter under the principle of forming self filtration layer in the interface between filter and soil to make soil seepage stability; ②the general model of cohessionless soil fiter design is used in the filter design of broadly graded soil, because the seepage stability of broadly graded soil with coefficent of uniformity greater than 100, is similar with that of cohessionless soil; ③the appearing propability of control size changes with seepage stability of broadly graded soil, and it is not a constant, so the method to design control size, d k=d (<2)p.70 is presented in the paper;④ the criterion for filter design is D 20 ≤(4~7)d k.

多级配砾石土反滤层工作机理及设计方法的研究,国内外均刚开始。本文通过试验研究,主要阐明以下几个问题:①反滤层研究的主要内容是确定极限反滤的等效粒径值。多级配土极限等效粒径的确定原则是在反滤进口能形成自滤的反滤层,从而保证土的渗透稳定性。②多级配砾石土是不均匀系数大于100的土,具有较多无粘性土的渗透稳定性质,因此可以直接采用无粘性土反滤设计的一般数学模型。③控制粒径出现的机率不再是常数,它随土的渗透稳定性质而变化,文中给出了控制粒径确定的方法。④给出反滤层的设计准则

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关graded soil的内容
在知识搜索中查有关graded soil的内容
在数字搜索中查有关graded soil的内容
在概念知识元中查有关graded soil的内容
在学术趋势中查有关graded soil的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社