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坑槽的英文

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"坑槽"怎么读用"坑槽"造句

英文翻译手机手机版

  • pit
  • potholes

例句与用法

  • Manufacturer of fluted ( pp ) polypropelene sheet used for protective packaging
    坑槽聚丙烯板制造商用于保护性包装。
  • This feature allows you to return to your own pit slot , at any time , during any session , from wherever your car is
    这项功能可以让您回到你自己的坑槽,在任何时候,在任何会议上,从哪里你的车是。
  • A most sophisticated classification is made to the geometric shapes and distress causes of cracks and potholes as well as to their sizes and degrees of damage
    根据沥青路面裂缝和坑槽破损的几何形状及成因,对其作了全面、细致的分类,并对其大小和严重程度等级进行了划分。
  • Moreover , analysis done to the re - distress causes of filled cracks and repaired potholes aims at acquiring when is the proper time to fill cracks in comparison with some other time to fill them up
    同时,还分析了填封裂缝和修补坑槽再破损的原因,并通过对不同裂缝填封时机的比较分析,得出较佳的填封时期。
  • In order to ensure the density degree and the level degree of repaired potholes , this thesis presents loose pavement coefficient method and material capacity method to control the accurate feel amount of patching materials
    为使修补坑槽的密实度和平整度能同时获得保证,本文提出了松铺系数控制法和修补料用量控制法,来准确控制修补材料的投料量。
  • This thesis focuses systematic and comprehensive study on distress causes , repair mechanisms , patching materials and maintenance procedures in relation to cracks and potholes , the two most commonly seen distresses in asphalt roads
    本文着重针对沥青路面裂缝和坑槽这两类最常见的破损,对其形成原因、修补机理、修补材料及施工工艺进行了系统、全面的研究。
  • Means any place in which , by virtue of its enclosed nature , there arises a reasonably foreseeable specified risk , and without limiting the generality of the foregoing , includes any chamber , tank , vat , pit , well , sewer , tunnel , pipe , flue , boiler , pressure receiver , hatch , caisson , shaft or silo in which such risk arises
    指任何被围封的地方,而基于其被围封的性质,会产生可合理预见的指明危险,在不局限于这个一般性的原则下, “密闭空间”包括任何会产生该等危险的密室、贮槽、下桶、坑槽、井、污水渠、隧道、喉管、烟道、锅炉、压力受器、舱口、沉箱、竖井或筒仓。
  • This thesis for the first time bases its analysis on the maintenance characteristics and repair mechanisms for crack filling and pothole repair in asphalt roads . it analyzes the properties of the aggregate and the bituminous binder in patching materials , and further analyzes the compatibilities of the aggregate and the bituminous binder , patching materials and old pavement materials . furthermore , it determines the grading types , the mineral aggregate gradations , the application rate of asphalt , the principle of selecting component materials and the air void
    本文首次依据沥青路面裂缝填封和坑槽修补的维修特性和修补机理,全面分析了修补材料中集料与沥青结合料应具备的性能要求,并对集料与沥青结合料、修补材料与原有路面材料的相容性进行了深入的分析,同时分析确定了修补材料的级配类型、矿料级配、沥青用量范围、组成材料的选用原则及空隙率等。
  • With the developing highway communications , the traffic is increasing and axle is becoming heavier and heavier , all of these demand the high quality of cement concrete pavement the experience of past ten years in highway construction shows that the practical life time of cement concrete pavement is far more shorter than anticipated . damages such as cracking are offen occurred in first serval years they caused direct and indirect economic losses and bad social influences . in addition to control overloaded vehicles by means of administration , the compressive strength , bending strength wear - ability should be improved to solve all these problems
    十几年的高等级公路建设实践表明,水泥路面的使用寿命远远小于其设计寿命,往往在通车几年后就出现一些病害,如坑槽、断板等病害,带来的直接、间接经济损失和不良的社会影响。解决这些问题,除了运用行政强制手段控制超载车辆外,必须提高水泥混凝土的弯拉强度、疲劳强度、耐磨强度、阻裂限缩能力,从而提高水泥混凝土路面的使用寿命。
  • This thesis also first presents the most straightforward and the most effective evaluation indexes on the qualities of crack filling and pothole repair , compares and analyzes the properties , the applicable situations , the strong and the weak points of crack filling materials ( such as hot asphalt cement , emulsified asphalt , modified asphalt , etc . ) and pothole repair materials ( such as hot - mix asphalt mixture and cold - mix asphalt mixture ) . on the basis of the permanent demands on repair , this thesis sums up and lists the maintenance steps in crack filling and pothole repair , and advances the procedure designs to be directly adopted by maintenance workers of asphalt roads
    首次提出了评定沥青路面裂缝填封和坑槽修补质量好坏最为直接、有效的评价指标,分别对用作裂缝填封材料的热沥青、乳化沥青和改性沥青及用作坑槽修补材料的热拌沥青混合料和冷拌沥青混合料的性能、适用场合及优缺点进行了比较分析,并按永久性修补要求,归纳提炼了裂缝填封和坑槽修补的工艺步骤,提出了可供沥青路面养护人员直接采用的工艺方案。
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