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
   study on 在 公路与水路运输 分类中 的翻译结果: 查询用时:0.671秒
图标索引 在分类学科中查询
所有学科
公路与水路运输
有机化工
化学
环境科学与资源利用
生物学
轻工业手工业
建筑科学与工程
金属学及金属工艺
农作物
更多类别查询

图标索引 历史查询
 

study on
相关语句
  研究
    STUDY ON NONLINEAR STATIC AND DYNAMIC ANALYSIS AND EMULATION OF ADDITIONAL LONGITUDINAL FORCES IN RAILWAY BRIDGES
    铁路桥梁纵向附加力的静动力非红性分析与仿真研究
短句来源
    Study on Pavement Performance Evaluation and Analysis
    路面性能的评价与分析研究
短句来源
    Study on Backcalculation of Pavement Layer Stress Nonlinear Properties
    路面结构层应力非线性特性反演研究
短句来源
    Simulation Study on Application of Chaotic Vibration in Compaction
    混沌振动在压实作业中应用的仿真研究
短句来源
    THE COMPUTER IMITATION STUDY ON THE PNEUMATIC IMPACT HAMMER
    气动冲击锤的计算机模拟研究
短句来源
更多       
  探讨
    A Study on Grade-Management of Railway Crossings
    铁路道口按危险度进行分级管理的探讨
短句来源
    A Study on Design Method for Partially Prestressed Concrete Overlapped Beams
    部分预应力混凝土迭合梁设计方法的探讨
短句来源
    Study on Design of High Head Steel Plane Gates Using Theory of Thin-walled Structures
    按薄壁结构对高水头平面钢闸门设计的探讨
短句来源
    Study on External Design Methods for Touring Coach
    旅游客车造型设计方法的探讨
短句来源
    Study on the load of pile in excavated Hole and Engineering Cases
    挖孔桩承载力探讨与工程实例
短句来源
更多       
  方法研究
    A Study on Designing Theory and Method of The Network of Reinforced Earth Bulkhead Structure
    网状加筋挡墙结构的设计理论与方法研究
短句来源
    Study on the Optimization Methods of Signal Timing Parameters of Urban Traffic Control
    城市交通控制信号配时参数优化方法研究
短句来源
    Study on the Optimal Method of Urban Freight Transportation Plan
    城市货物运输规划优化方法研究
短句来源
    Study on Critical Theories and Methods about Advanced Traffic Management System(ATMS)
    先进的交通管理系统关键理论与方法研究
短句来源
    Study on Dynamic Route Guidance Method of Vehicle Based on Traffic Flow
    基于交通流的车辆动态路径诱导方法研究
短句来源
更多       
  “study on”译为未确定词的双语例句
    Study on Evaluation of Environmental Vibration and Analysis of Vibration Diminishing for Viaduct System
    高架桥系统环境振动评价与减振分析
短句来源
    Study on Performance and Safety Design of Fatigue and Fracture in Large-scale Railway Steel Welded Bridge
    大型铁路焊接钢桥疲劳断裂性能与安全设计
短句来源
    Study on Damascus' Urban Transportation Problems and Development Policies and Development Policies
    大马士革城市交通问题及其发展政策
短句来源
    Study on Designing Theory and Safety of Slope Reinforced Pile-Anchor
    桩锚结构设计理论及安全性评价
短句来源
    A Primary Study on the Counter Deflection Steel Structure
    反挠钢结构初议
短句来源
更多       
查询“study on”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。
  study on
Recent study on the subject is an indirect approach: in order to compute the Gabor coefficients, one needs to find an auxiliary bi-orthogonal window function γ.
      
The present study reports QSAR study on adenosine kinase inhibitors pyrrolo[2, 3-d] pyrimidine nucleoside analogous.
      
QSAR study on some arylsulfonamides as anti-HIV agents
      
QSAR study on aminophenylbenzamides and acrylamides as histone deacetylase inhibitors: An insight into the structural basis of a
      
A study on the genotoxic activities of some new benzoxazoles
      
更多          


The characteristics of weak rockmass are its poor competency,low strengthand comparatively major deformation; and due to the short self-standing time,a tunnel driven through the weak rockmass is likely to deform until final rup-ture. Hence the experimental study on the stability of weak rockmass aroundthe tunnel and efficient measure for its improvement is an important topic tobe studied by the engineering geological workers. After throughly studying the basic features of weak rockmass,the...

The characteristics of weak rockmass are its poor competency,low strengthand comparatively major deformation; and due to the short self-standing time,a tunnel driven through the weak rockmass is likely to deform until final rup-ture. Hence the experimental study on the stability of weak rockmass aroundthe tunnel and efficient measure for its improvement is an important topic tobe studied by the engineering geological workers. After throughly studying the basic features of weak rockmass,the authorstook part for several years in monitoring on the two railway tunnels throughweak rockmass under construction. The monitoring involves; (1) Sonic-prospecting in the loosening zone surrounding the tunnel and(2) Convergencymeasurement across the tunnel opening. Based on the field-collected data, theauthors analyse in this paper the static characteristics of the weak rockmassduring excavation, and further study the dynamic feature of the loosening zoneafter the excavation and application of the new support system including shot-crete and rockbolts. In conclusion, the authors emphasize the high efficiencyof the "control blasting" and the new support system in improving the stabilityof the weak rockmass surrounding a railway tunnel.

软弱岩体的特性主要表现为软弱、强度低、变形量大、自稳性差。在软弱岩体中开挖隧道若不及时支护,则有可能部分或全部破坏。因此,量测隧道在软弱岩体中稳定状态的变化过程,并研究其稳定性,是工程地质和岩石力学工作者的一项重要课题。本文是在阐述软弱岩体特性的基础上,应用近几年来我们在下坑和普济两座隧道进行的原位监测资料(其中包括用声波探测隧洞的围岩松弛带和用收敛计监测隧洞的周边位移),分析和讨论了隧道在软弱岩体中围岩的动态特性,以及围岩和喷锚支护共同作用下的变化过程;最后指出,采取轮廓控制爆破和喷锚支护技术是控制和改善软弱围岩稳定性的有效措施。

This paper present a field experiment study on earth pressure of retain- ing wall by the group of professor M.Matsuo at 1978 in Japan. The expe- riment showed that the earth pressure acting on the retaining wall was increasing slowly and reached 40~60% of initial rest earth pressure after staying about 20 days. The paper also refers to the problem of calculation method of earth pressure on retaining wall at rest, considering that it can be employed as a rational design load for usual retaining wall in...

This paper present a field experiment study on earth pressure of retain- ing wall by the group of professor M.Matsuo at 1978 in Japan. The expe- riment showed that the earth pressure acting on the retaining wall was increasing slowly and reached 40~60% of initial rest earth pressure after staying about 20 days. The paper also refers to the problem of calculation method of earth pressure on retaining wall at rest, considering that it can be employed as a rational design load for usual retaining wall in view of longtime stability of the wall. The method is σ_x=1/(ν-2)γZ where ox is earth pressure at rest, γ the unit gravity, z the depth from surface of fill soil body and ν the stress concentration coefficient of fill soil. The Frohlich's stress formula was employed in this study.

根据对日本的一次大型挡土墙土压力现场模拟实验资料的分析,作者认为从墙体的长期抗滑稳定性角度考虑,采用静止土压力作为一般挡土墙的设计荷载是适当的,同时对静止土压力的计算方法作了理论性探讨。

It has teen paid attention to the method of using additive in concrete at home and abroad.by means of this method,the physical mechanical property of concrete can be improved,so as to obtain its better quality and save the quantity of cement.85—100% concrete what has been used in advanced industrial countries has been mixed with additive,They has regarded additive as essential component of Concrete.The study on reducing water agents were seldom in our autonomous region though there were many kinds of them...

It has teen paid attention to the method of using additive in concrete at home and abroad.by means of this method,the physical mechanical property of concrete can be improved,so as to obtain its better quality and save the quantity of cement.85—100% concrete what has been used in advanced industrial countries has been mixed with additive,They has regarded additive as essential component of Concrete.The study on reducing water agents were seldom in our autonomous region though there were many kinds of them in our coun- try.In our autonomous region,the reducing water agents used in Concre- te under Construction were bought from other provinces formerly.On the one hand the reducing water agents would lose or deteriorate on the way of transport,their prices and freight were expensive,on the other hand it was also likely that properties of them would not te suitable and not achieve the desired results as a result of influence of temperature and construction con- dition as well as materials performance.The study was begun in August last year The reducing water agent we made successfully was made from w- aste materials of local agricultural products.Its price is cheap and technic- al result is good,and can be mixed using with other additive.Experiments made by 51 groups showed that technical property of this D-i reducing water agent was better then M reducing water agent and was very close approxim- ation to those general reducing agents of naphthalene series——UNF-6 and NF-B which were made in China in improving workability increasing string- th and saving concrete.Expecially it is suitable for the large volume Concr- ete structure and the structure of anti-seepage and anti-freeze in concrete structure.

通过使用外加剂的方法,来提高混凝土的质量,改善混凝土的物理力学性能,节约水泥用量,已日益受到国内、外的关注,世界上各工业先进国家混凝土中使用外加剂已达85—100%,并把外加剂视为混凝土的必要组成部分。尽管国内已有多种类型的减水剂,但我自治区过去对减水剂的研制工作却作的很少,自治区混凝土施工中所用的减水剂几乎全部是由外省购买的,价格昂贵,运距遥远,运途中易损失或变质,运费也较高,还可能由于受到我区气温条件、施工条件、原材料等影响而致使减水剂性能不对路,达不到予期效果,更值得注意的是:不利于我自治区三废材料的利用及处理。我们从84年8月份开始,以我自治区丰富的农副产品废弃物作原料,成功的制成了一种价格便宜,原料货源充分,技术效果理想,并可复合使用的混凝土减水剂,经已进行的51组性能试验证明:D—i 减水剂主要技术性能均超过国产优质木钙(M 型减水剂);在提高混凝土拌合物和易性,增长强度和节省水泥等方面与国产萘系普通型减水剂 NF—B、UNF—6等颇接近;尤其适用于水工大体积混凝土结构和对抗渗性、抗冻性要求较高的结构。

 
<< 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study on的内容
在知识搜索中查有关study on的内容
在数字搜索中查有关study on的内容
在概念知识元中查有关study on的内容
在学术趋势中查有关study on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