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换向
相关语句
  changeover
    Estimation changeover control system of HTA heating furnace
    蓄热式加热炉预估换向控制系统
短句来源
    The paper presents the technical measures taken to improve 12E390VA type diesel engine by means of changing to usa newly matched VTR354A tubochargers and applying a simplified changeover system,which has further improved engine performance and operating reliability and resulted in a reduction of S.F. C. by 6g/PS.
    本文简述12E39VA 型柴油机通过改配 VTR354A 增压器与简化换向系统等技术改进措施,使发动机性能、可靠性进一步提高,燃油耗率降低6g/PS·h 以上。
短句来源
    The furnace conbined with the regenerative heat recuperating system and the change over combustion system,can preheat the air and gas at the same time to 1 100 ℃,with the fume exhaust temperature of less than 150 ℃,50% energy saving and 30% output increasment and the pure gas from blast furnace may be used in high temperature industrial furnaces.
    该炉将蓄热式热回收和换向式燃烧系统与炉子结合于一体 ,将空气和煤气同时预热到 1 1 0 0℃ ,系统排烟温度低于 1 50℃ ,节能 50 % ,增产 3 0 % ,可以在高温工业炉上烧纯高炉煤气。
短句来源
  “换向”译为未确定词的双语例句
    Digital Simulation and Experimental Study of Complex Hydraulic Reciprocating Control System
    复杂液压换向系统的数字仿真与试验研究
短句来源
    The Photoelastic Proving of Optimum Programming of Clutch's Shifting Yoke of 42-160 Diesel Engine
    42-160柴油机离合器换向拨叉叉头优化设计的光弹验证
短句来源
    switching time 60s, 90s, 120s and 360s.
    换向时间60秒、90秒、120秒、360秒;
短句来源
    The influence of burner pitch, air velocity, air preheating temperature, oxygen concentration and fuel velocity on combustion properties are analyzed separately, and the change of combustion properties are analyzed during the burner exchanging.
    重点分析了烧嘴间距、助燃空气速度、助燃空气预热温度、助燃空气中氧含量与燃气速度对燃烧特性的影响,并研究了换向过程中燃烧特性的变化,得到了这些因素对加热炉燃烧特性的一些影响情况与影响规律。
短句来源
    With the experimental method of photoelasticity, this paper has justified the results of optimum programming by finite-element method of clutch's shifting yoke of 42-160 diesel engine.
    本文用光弹性实验方法验证了有限元法对42—160柴油机离合器换向拨叉优化设计的结果。
短句来源
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  changeover
Using numerical simulation, the parameters of the injected beam were optimized and the conditions for the absence of particle loss upon a changeover into the acceleration mode and subsequent acceleration to the maximum energy were determined.
      
By the example of OAO "Krasnodarekoneft'," the changes that occurred in the corrosion state of an atmospheric tower of a primary oil refining section upon a changeover to more corrosive crude oil are examined.
      
The obtained relationship predicts a changeover from the "square root" law in the charge region where the average distance between ions lis smaller than the ionic-atmosphere thickness 1/κ, to the "cube root" law, at l>amp;gt; 1/κ.
      
Heating samples above ~670 K is shown to result in a changeover of the conduction type from semiconducting (p-type) to metallic.
      
The mentioned changes are associated not only with the acceleration of gold dissolution in the presence of chemisorbed sulfide ions but also with the changeover in the mechanism of this process.
      
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This paper presents simulation results for the hydraulic reciprocating control system of the Type M7120A Surface-Grinding Machine using Bond Graph-State Space Methods. In the establishment of the mathematical model of the system to be studied, the 'State-Separate Method' is adopted, omitting some factors which have little effect on the system, but including major nonlinear factors in each separate state. This adds to the numeral calculating stability of statespace equations and reduces calculating time effectively....

This paper presents simulation results for the hydraulic reciprocating control system of the Type M7120A Surface-Grinding Machine using Bond Graph-State Space Methods. In the establishment of the mathematical model of the system to be studied, the 'State-Separate Method' is adopted, omitting some factors which have little effect on the system, but including major nonlinear factors in each separate state. This adds to the numeral calculating stability of statespace equations and reduces calculating time effectively. According to experimental results, the mathematical model of the system is basically correct and it reflects the dynamic character of the system.The paper also presents studies of the effects of some working parameters and structural parameters on the dynamic character of the system.On the basis of these studies, several measures are put forward to reduce the run-out of the original system and provide references for re-designing the system.

应用键台图-状态空间分析法为 M7120A型平面磨床液压换向控制系统建立了数 学模型。针对“刚性方程”问题,在建立和求解数学模型时采用了“状态分段法”,有 效地减少了仿真计算时间;在数学模型中保留了主要的非线性因素,使理论分析的精 度提高,对系统的换向过度过程进行了数字仿真及试验验证,两者结果基本吻合。用此 数学模型分析了系统诸参数对动态特性的影响,在此基础上提出了改善原系统动态特 性的措施。

The paper presents the technical measures taken to improve 12E390VA type diesel engine by means of changing to usa newly matched VTR354A tubochargers and applying a simplified changeover system,which has further improved engine performance and operating reliability and resulted in a reduction of S.F.C.by 6g/PS.h plus.

本文简述12E39VA 型柴油机通过改配 VTR354A 增压器与简化换向系统等技术改进措施,使发动机性能、可靠性进一步提高,燃油耗率降低6g/PS·h 以上。

With the experimental method of photoelasticity, this paper has justified the results of optimum programming by finite-element method of clutch's shifting yoke of 42-160 diesel engine.The experiment has proved that the optimum programming by finite-element method is correct, reliable and very effective.

本文用光弹性实验方法验证了有限元法对42—160柴油机离合器换向拨叉优化设计的结果。实验证明,有限元优化设计是正确、可靠的,效果是非常好的。

 
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