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harbour construction
相关语句
  港口建设
     On Environmental Engineening Geologic Conditions for Harbour Construction in the Middle-lower Reaches of Yangtze River
     论长江中下游港口建设的环境工程地质条件
短句来源
     The earlier stage work in harbour construction projects mainly involves preliminary feasibility study, project proposal, engineering feasibility study, statement of design tasks and preliminary design.
     港口建设项目前期工作,主要包括预可行性研究、项目建议书、工程可行性研究、设计计划任务书和初步设计.
短句来源
     OPINIONS ON THE PROBLEM OF HARBOUR CONSTRUCTION IN ECONOMIC DEVELOPMENT OF SHANTOU CITY
     关于汕头经济发展中港口建设问题的意见
短句来源
     Active faults and seismic safety in Fujian coastal harbour construction
     福建沿海港口建设中的活动断裂与地震安全
短句来源
     THE COASTAL DYNAMIC GEOMORPHOLOGY OF WANGTAN HARBOUR-SITE OF HEBEI PROVINCE AND THE PROBLEM OF ITS HARBOUR CONSTRUCTION
     河北王滩港址海岸动力地貌与港口建设研究
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  “harbour construction”译为未确定词的双语例句
     Discussion on the Analysis Methods for Harbour Construction Conditions in Strongly Tidal Estuary Area
     强潮河口建港水域条件分析方法的探讨
短句来源
     The cement deep mixing barge developed by the First Navigational Engineering Bureau in 1992, is the first gen-eration o/ CDM barge used in harbour construction in our country. The success of the CDM barge development shows that our country has alredy possessed the ability of CDM method offshore construction.
     交通部第一航务工程局1992年开发的深层水泥拌和(CDM)船是我国第一代用于海上施工的CDM船,该船的开发成功标志着我国已具备了海上CDM工法的施工能力.
短句来源
     This paper studies the active faults and seismic safety problems in the Fujian coastal harbour construction.
     本文研究了福建沿海港湾的活动断裂与地震安全问题。
短句来源
     In harbour construction, precasting caissons with slipform construction technology is a new attempt.
     港口施工中 ,利用滑模工艺预制沉箱是一种新的尝试。
短句来源
     ANALYSIS OF THE EFFECTS OF SUSPENDED SEDIMENT OF HUANGHE RIVER ON HARBOUR CONSTRUCTION BY USING NOAA IMAGES
     应用NOAA图象分析黄河悬沙对冀鲁建港的影响
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  相似匹配句对
     construction.
     建构原理
短句来源
     P. B construction.
     P.
短句来源
     Several Problems in the Harbour Construction Must be Noted
     目前港口建设中应注意的若干问题
短句来源
     Reflections on harbour construction in the construction of Greater Dalian
     “大大连”建设中关于港口建设的思考
短句来源
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  harbour construction
Very soft organic harbour mud is increasingly used as a filling and construction material in harbour construction and reorganization.
      
The key of the Tumen River development is the harbour construction.
      
There was no mention of fore and aft moorings, nor moorings on the sea walls, in official descriptions of boat harbour construction.
      


According to the author's definition the breaking point of breaking wave is usually smaller than half the wavelength to the breakwater. The present paper describes the method for calculating the wave pressure of breaking waves.The result by this method is well agreed with the experimental data made by various authors, and also with the data obtained by prototype. By means of this method we may also well explain the destruction of some harbour construction.

近破波一般是指在堤前半波长以内破碎的波浪。本文提出了近破波波压力的计算方法。此法所得的结果与许多实验值和原型观测值吻合较好。同时此法也能较好地解释某些港口建筑毁坏的原因。

Abstract Hyperbolic lattice charts are required in harbour construction and channel surveying in order to determine the working site. The hyperbolic curves are usually drawn manually. It is not only time-consuming and tedious, but also inaccurate. This article introduces a mathematic method and programming flow used to construct hyperbolic lattices by computer with high precision and speed.

在建港和航道勘测工作中,为了确定作业点的位置,需要绘制双曲线网格图.双曲线网格图通常是用手绘的.这样不仅费时费力,而且不精确.本文阐述了用计算机绘制双曲线网格图的数学方法和程序流程.本方法具有精度高、速度快的特点.

Coal production and harbour construction are both the major projects of the four modernizations of China. Since the pollution of coal dust becomes more and more serious with the rapid increase of mining, storing and transporting of coal, much attention has been paid to the study of releasing and dispersion of coal dust in recent years. But in this field, either theoretical research or experimental data are still lacking and the work concerned is at the initial stage in China. This paper lays particular...

Coal production and harbour construction are both the major projects of the four modernizations of China. Since the pollution of coal dust becomes more and more serious with the rapid increase of mining, storing and transporting of coal, much attention has been paid to the study of releasing and dispersion of coal dust in recent years. But in this field, either theoretical research or experimental data are still lacking and the work concerned is at the initial stage in China. This paper lays particular emphasis on discussing the factors that influence the releasing and dispersion of coal dust, and obtains some similarity criteria by using similarity theories and pi-theorem. These are significant for planning the tests and interpreting the results. Based on systematic test, the paper presents some formulas that are valuable for coal mining, harbor construction and management.

随着煤碳的开采和储运量的急增,煤粉尘对周围环境的污染日益严重,因而对煤粉尘的起尘和扩散规律的研究,越来越受到重视。但是在这方面还比较缺乏成熟的理论研究和系统的试验资料。国内在这方面的工作还处于初创阶段。本文着重讨论了影响煤粉尘起尘和扩散规律的因素,用相似理论得出了有关的相似准则,这有利于试验条件的安排和试验结果的换算,文章还在系列试验的基础上得出了有关的计算公式。这些成果对于煤的开采、港口的建设与管理都有实用价值。

 
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