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   cab 在 汽车工业 分类中 的翻译结果: 查询用时:0.008秒
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cab
相关语句
  驾驶室
    ANALYSIS ON THE NOISE IN THE TRACTOR CAB
    拖拉机驾驶室内噪声分析研究
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    Structure and Maintenance of Cab Body for Jie Fang CA141 Truck
    解放牌CA141型汽车车头和驾驶室的结构与维护
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    Finite Element Dynamic Analysis of EQ-140 Truck Cab
    EQ-140汽车驾驶室有限元动态分析
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    Vibration Fatigue Strength of Tractor Cab
    拖拉机驾驶室振动疲劳强度的研究
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    Isolator Design for Tractor Cab
    拖拉机驾驶室隔振器设计的研究
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  “cab”译为未确定词的双语例句
    SOUND SOURCE IDENTIFICATIONS AND STUDY OF ACOUSTIC CHARACTERISTICS IN EQ140 CAB
    EQ140汽车驾驶室内噪声源识别及声学特性的研究
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    Finite Element Analysis of Front Part for CA141 Truck Cab
    CA141型汽车车头有限元分析
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    Design and Investigation of Automotive Cab Roof Ventilation
    驾驶室顶通风口的设计与分析
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    ANALYSIS OF CONTRIBUTION DEGREE FOR INTERIOR SOUND FIELD OF A VEHICLE CAB
    车辆内部声场的贡献度分析
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    Cab Interior Layout with CSP Technique
    利用CSP技术辅助汽车驾驶室内布置方案设计
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  cab
The thermogenic curves of metabolism of two strains of Escherichia coli pUC19cab/XL-IBlue and XL-IBlue have been determined by using a LKB-2277 bioActivity Monitor and ampoule method at 37°C.
      
coli strain bearing a foreign plasmid pUC19cab which brought the polyhydroxyalkanoates (PHAs) production.
      
Standard enthalpies of formation and atomization of the molecules CaB2O4(gas), CaBO2(gas), SrB2O4(gas) and SrBO2(gas) were determined.
      
The electronic structures of MgB2 and hypothetical CaB2 are also studied as functions of pressure.
      
The luminescent properties of Yb3+ ions in calcium tetraborate CaB4O7 under x-ray (~30kV) and UV (3.5-15 eV) excitations are studied.
      
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This paper starts from discussion of the social and political effects on truck design. Then the author reviews the future of truck design in technical as pects, stressing fuel economy. To improve fuel economy, the heat conversion efficiency of diesel engines must be first improved. The specific fuel consumption of current U. S. diesel engines is about 167 g per hp hr, the best is only 150 g. per hp. hr. The author predicts that 145 g per hp hr can be attained, if some new techniques now under development can...

This paper starts from discussion of the social and political effects on truck design. Then the author reviews the future of truck design in technical as pects, stressing fuel economy. To improve fuel economy, the heat conversion efficiency of diesel engines must be first improved. The specific fuel consumption of current U. S. diesel engines is about 167 g per hp hr, the best is only 150 g. per hp. hr. The author predicts that 145 g per hp hr can be attained, if some new techniques now under development can be perfected and used in time during the next decade. Near term benefits can be obtained through research in lubricant to reduce frictional losses, and reducing accessories' power requirements, and supercharging intercooling, etc.Using radial tires, especially low profile wide singles, instead of conventional dual tires for the rear wheels will reduce truck rolling resistance and improve fuel economy 10-20%.Using cab top deflectors and improving the configuration of tractor's cab will reduce drag resistance 35% and improve fuel economy 15-17%。 So, in the next decade, with engine improvement of 100%, total fuel economy improvement of 47% can be obtained. Tractor-Semi-trailer combination with GCW of 36.3 T cruising on level road at 88 km/hr speed will have fuel consumption rate of 29.5 L/100 kmFor improvement in fuel economy, the regulations governing the GCWand length of truck trains must be and will be enlarged. The tare weight of trailers will also be reduced proportionally.

本文先从社会因素对货车设计的影响谈起。再讨论技术和结构方面的动向。作者认为今后货车的发展以节省燃油为主,方法是: 提高柴油机的热效率。目前美国柴油机每马力小时耗油量约为163克,最好的为150克。预期十年内随着现在处于发展阶段的技术完善之后,可望为145克。近期收益将从润滑油等的改进减少摩擦损失和附件驱动损火等和增压中冷中得到。 用子午线轮胎特别是后轮用宽断面单胎代替双胎可减少滚动阻力,节油10~20%。 用驾驶室顶部导流罩,改进驾驶室的外形等,可减少风阻35%,节油15~17%。 所以十年后如发动机节油10%,共可节油达47%。总重36.3吨的汽车列车在水平公路上以88公里/小时车速行驶时,耗油率将为29.5升/百公里。 为提高燃油经济性,提高汽车列车组合总重和列车长度是可能的和必要的。

Due to local requirement, a forword control cab with two row of seats is favored by users. So a Auto Repair Corp is assigned the task of developing this cab for a conventional truck. After two years of hardwork, this work is finaly completed. This paper des-tribes the layout and structure of the cab. Some detail is also given, such as the tilting mechanism etc.

上海市汽车修理公司为运输需要,经过二年多的努力完成了平头双排座驾驶室的设计改装试制工作。本文叙述了这个驾驶室的布置结构和翻转机构等细节。

Technology of experimental modal analysis is an advanced one which has been, newly developed for structural dynamic analysis. This paper has applied this technology for dynamic analysis of tractor cab.With pseudo-random signal,the tractor cab was excited, then vibration acceleration at 193 points were measured. By means of the dynamic structural analyzer HP-5423A, modal parameters are identified. Finally, these parameters can be used to improrve the besign of the cab.

现代试验模态分析技术,是近年来迅速发展起来的一种结构动态分析的先进技术,本文将此技术应用到拖拉机驾驶室的动态分析中,通过对驾驶室的伪随机信号的激励,测取驾驶室114个点的加速度信号,由HP-5423A模态分析仪识别出模态参数,并显示振型图,迅速地掌握其动态特性。然后针对驾驶室室内噪声偏高问题,进行了结构修改,达到了减振降噪目的。

 
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