两者任何工况下都能方便地工作在最佳经济工况，方便地回收车辆制动能量，提高整车效率。
In any working condition, they can easily work at optimal economic routine, recover braking energy and improve the efficiency of the entire vehicle.
现场应用表明，根据螺杆泵油井工况宏观控制图，可提高螺杆泵采油系统管理水平及经济效益。
Field application demonstrates that the management level and economic efficiency of the screw pump production system would be improved by using the control chart.
在目前，一般采用等速燃油经济性和多工况燃油经济性评价汽车燃油经济性。
At present, we generally use isokinetic fuel economy and the status of multi-fuel economy to evaluate automobile fuel economy.
对这些简化点的油耗进行实测(或模拟计算)，预测车辆道路行驶工况下的燃油经济性。
Then the fuel consumption at these simplified points are measured or simulated, and the fuel economy of vehicle driving cycle is predicted.
凝汽器真空是影响汽轮机经济可靠运行的重要参数，抽凝机实际运行在纯凝低真空工况。
The vacuum of the steam condenser is an important parameter, which affects the economic and reliable operation of the steam turbine unit.
通过对浮法玻璃生产企业变电所运行工况深入的正确分析，着重介绍了浮法玻璃企业供用电经济运行、节能降耗所采取的措施。
The steps to fulfill economic run of power supply and energy saving or consumption reducing were described on the basis of in-depth analysis of run status of power transform station in glass factory.
燃料经济性评价指标的计算，包括等速过程、加速过程、减速过程和多工况燃料消耗量的计算。
The calculation of fuel economy includes the calculation of uniform velocity, accelerating process, decelerating process and fuel consumption under multi-working conditions.
这样通过调节电磁阀就可以实现发动机在不同工况下有最佳的供油提前角与之匹配，从而达到改善发动机经济性和动力性并降低废气排放之目的。
That the optimum fuel injection timing corresponding to one operating mode of engine is determined by adjusting the solenoid valve can improve economy and power, and lower the emissions of engine.
部分负荷工况汽轮机的调节配汽特性不仅影响机组运行的经济性，而且直接影响机组轴系的稳定性。
The characteristics of steam distribution system of a steam turbine under part-load conditions will affect not only the economy but also the rotor system stability of the unit.
本文通过理论分析、试验和模拟计算的方法，对轻型车辆下坡行驶工况下经济性驾驶模式进行了研究。
In this paper, by the methods of theoretical analysis, testing and simulation calculation, the economic driving mode of light vehicles traveling downhill is studied.
本文介绍了结霜工况下冷风机的经济优化设计方法。
A design and economic optimization of ammonia air cooler under frosting condition is provided in this paper.
由于FGD装置的启停对锅炉运行工况有较高要求，其安全性和经济性制约着在建项目FGD工艺系统初期的定型工作。
While the FGD equipment has a high requirement to the operation of boiler, its safety function and economy function restrict the choice of FGD system.
新型直冷供热机组由于结构和系统的复杂性，其如何在供热工况下经济运行成为新的课题。
Owing to the complexity of the structure and the system of the new direct air-cooled heating units, a new question is arised about how to heating economically under operating condition.
本文提出几种可行工况，以此评价这种系统的经济效益。
The paper puts forward several feasible cases for evaluating the economic effect of system.
试验表明，采用这一控制系统后，燃油经济性在大部分工况区均有较大改善。
Experiments show that the fuel economy is improved in most operating region while this control system has been used.
通过试验，研究了常规给水处理系统运行工况与费用的基本关系，证实了最经济沉淀水浊度的存在；
The relationship between operation conditions and its cost for a water treatment system was studied through the test.
合理地确定太阳能热泵系统的运行工况，对系统运行的经济性和可靠性具有重要意义。
It is significant for the economy and reliability of the system to determine the operation conditions of the solar energy heat pump system.
同时对于变工况系统中掌握好经济器的投入时机可有效提高运行效率，达到经济运行的目的。
At the same time, the purpose to improve operational efficiency effectively and to achieve economical operation can be attained under grasping the input opportunity of the economy device in...
传统废气涡轮增压器很难同时兼顾高速、低速柴油机工况，同时存在着部分负荷经济性和加速性能差等问题。
The traditional turbocharger cannot match well with engine at all low speed and high speed conditions. At the same time the economic performance at sub load and acceleration characteristic is poor.
同时，具有不同特点的城市循环工况等也会直接影响整车经济性能的评价。
At the same time, urban diving cycles with different characteristics also influence the evaluation of fuel economy.
同时对于变工况系统中掌握好经济器的投入时机可有效提高运行效率，达到经济运行的目的。
At the same time, the purpose to improve operational efficiency effectively and to achieve economical operation can be attained under grasping the input opportunity of the economy device in the op...
同时对于变工况系统中掌握好经济器的投入时机可有效提高运行效率，达到经济运行的目的。
At the same time, the purpose to improve operational efficiency effectively and to achieve economical operation can be attained under grasping the input opportunity of the economy device in the op...
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