1)injection pulse width喷油脉宽
1.For the existed fuel consumption measuring problems of electronic-controlled gasoline engine,the method of measuring fuel consumption with injection pulse width was put forward according to the control principle of injection quantity.针对目前电喷汽油机油耗测量带来的新问题,根据喷油器喷油量控制原理,研究利用测量喷油脉宽来测量燃油消耗质量的方法;开发了喷油器喷油脉宽测量仪,通过试验分析了发动机在不同负荷、不同转速时喷油脉宽与燃油消耗质量之间的关系,为随车油耗快速检测设备的开发提供了基础。
英文短句/例句
1.Experimental Study on the Relationship between Injection Pulse Width and Fuel Consumption of Electronic-controlled Gasoline Engine电控汽油机喷油脉宽与燃油消耗质量关系试验研究
2.oil blow-up type impulse breaker喷油熄弧式脉冲断路器
3.Controlling System Based on Pulse Width Modulation for Variable Spraying基于脉宽调制的变量喷药技术控制系统
4.Spray Image Processing and Atomization Characteristic Study of Variable-Rate Spray Based on Pulse-Width Modulation (PWM);喷雾图像处理及脉宽调制（PWM）变量喷雾的雾化特性研究
5.Experimental study on improving deposition rate using PWM-based intermittent spray from enlarged nozzle用大喷头脉宽调制间歇喷雾提高沉积率的试验研究
6."But in the case of the diesel engine the supply is effected by an injection or "jerk"pump which forces a "shot"of fuel into each cylinder in turn ac cording to the correct firing sequence."而柴油机是由喷油泵或脉动泵按照正确的点火顺序将燃油轮流地喷人各气缸的。
7.aperture atomizer喷孔式喷油嘴喷雾器
8.A Study of Modulation of Multi-Pulse Injection Mode and Its Effects on Diesel HCCI Combustion;多脉冲喷油模式的调制及其对柴油HCCI燃烧过程影响的研究
9.A Study on Diesel HCCI Combustion Based on the Compound Control of Multi-pulse Injection;基于多脉冲复合喷射控制的柴油HCCI燃烧过程的研究
10.Experimental Investigation and Computer Simulation of the Static Chracteristics for an Innovative Pulsatory Electronically Controlled Fuel Injection Module;新型脉冲式电控燃油喷射单元的静态特性的模拟计算和实验研究
11.Development of Combustion Analyzer and Multi-pulse Injection System Used on Total Cylinder Dumpling Apparatus;全气缸取样装置中燃烧分析系统及多脉冲喷油模式的开发
12.Orthogonal Optimization Test of Vacuum Diffusion Welding of Self-oscillating Pulsed Jet Nozzle of Drilling Bits石油钻头自激振荡脉冲喷嘴真空扩散焊接工艺正交试验研究
13.impulse bandwidth脉冲(频)带宽(度)
14.Fuel Injector Line At Injector在喷油器处的燃油喷油器管线
15.wide-bodied jet机身宽大的喷射客机
16.Study on the Fuel Injection Rate of a Multi-hole Injector Applied to a Direct Injection Gasoline Engine直喷汽油机多孔喷油器的喷油规律研究
17.open-flow potentia(指石油)畅喷产量
18.Experiment on spray characteristics of baffle-type injector in cross flow侧喷挡板式雾化喷油杆喷雾特性实验
相关短句/例句
Fuel Injection Pulse Width喷油脉宽
1.The maximum network output error of fuel injection pulse width and ignition advance angle is less than 1%,with an average error of less than 0.喷油脉宽和点火提前角的网络输出最大误差小于1%,平均误差小于0。
2.Because the control parameters-fuel injection pulse width and ignition advance angle of the electronic control engine are critical factors which affect the engine performance,the corresponding injection pulse width MAP and ignition advance angle MAP through optimizing calibration of the steady state parameters of the LJ276M gasoline engine were calculated.汽油机电控系统的控制参数喷油脉宽和点火提前角是影响发动机性能的关键,通过对LJ276M汽油机稳态工况电控参数精细寻优标定,获得了相应的喷油脉宽MAP图和点火提前角MAP图,通过加装精细标定的电控系统发动机与原化油器式发动机的台架对比试验,验证了其功率及转矩平均提高5%,燃油消耗率降低4%。
3.Because of the control parameter-fuel injection pulse width and ignition advance angle of electronically controlled engine is a critical factor which affects the engine performance,the bench test of the EFI engine which the control parameters was optimize calibrated meticulously was made.汽油机电控系统的控制参数-喷油脉宽和点火提前角是影响发动机性能的关键,通过对电控参数精细寻优标定后的电喷发动机进行台架试验,验证了加装精细标定后电控系统的发动机在动力性、经济性方面比原化油器式发动机均有显著提高。
3)injection pulse-width喷油脉宽
1.This paper analyzed existing vehicle fuel consumption measurement method and Electronic-controlled Fuel Injection system principles, and put forward measurement algorithm on fuel consumption of 100-kilometer which is based on measuring injection pulse-width.本文分析了现有的汽车油耗测量方法和电控发动机燃油喷射系统的基本原理,提出了基于喷油脉宽测量的汽车百公里油耗测量算法。
2.The factors influencing flow characteristics of electronically-controlled injector are studied and the calculation formulae of initial injection pulse-width are derived.研究了影响电控喷油器流量特性的因素,推导出初始喷油脉宽的计算公式。
4)injecting pulse喷油脉冲
1.It makes use of injecting pulse,and taking into account the instant volume of fuel and getting injection amount.介绍了以AT89S8252单片机为核心的汽车瞬时燃油测量检测系统,该系统利用汽车喷油脉冲计算瞬时喷油量,并且具有油箱油量、瞬时油耗、百公里油耗等实时显示功能。
5)Modulated spray nozzle脉宽调制喷头
6)IPW Injector-Pulse-Width喷射器脉波宽度
延伸阅读
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