The results show that with the increase of the biodiesel concentration,ignition delays of blend fuels decrease at first and then increase,but all the delays are shorter than that of diesel.
结果表明,随着生物柴油体积分数的增加,滞燃期呈现先减小后增大的趋势,但所有混合燃料的滞燃期都低于普通柴油。
A novel optical fibre sensor was developed to detect the ignition delay of direct injection diesel engine fuelled with dimethyl ether(DME).
研制了光纤燃烧传感器,并配合其它检测设备,对ZS195直喷式柴油机燃用二甲醚(DME)的滞燃期进行了光电检测,检测结果与相关文献的数据吻合较好。
Summarized the research activities on ignition delay time,auto-ignition and combustion in CVA(Constant Volume Apparatus) and engine cylinder in recent years;also mentioned the research progress on theoretical analysis of combustion,chemical kinetics mechanism,and theoretically analyzed the .
总结了近年来DME在定容燃烧室和发动机缸内的滞燃期、自燃着火过程和燃烧过程的研究现状;叙述了燃烧过程的理论研究和化学反应动力学的研究状况,从理论上探讨了DME的燃烧过程及其实现超低排放的机理。
The combustion time delay was considered.
对燃烧室模型,考虑燃烧时滞的影响,计算了卫星推进系统发动机在启动过程中各参数的变化。
The characteristic comparison of methanol ignition delay period between Curran s isooctane detailed chemical kinetic mechanism and Li s methanol chemical kinetic mechanism was researched.
对Curran的异辛烷详细化学动力学机理和Li的甲醇化学动力学机理进行了甲醇着火滞燃期特性对比研究,发现Curran异辛烷机理基本能反映甲醇的自燃着火过程。
The ignition delay periods of methanol,isooctane,n-heptane and their blended fuel were studied based on their detailed chemical kinetic mechanism.
基于甲醇、异辛烷和正庚烷的详细化学动力学机理,对甲醇、异辛烷、正庚烷及其构成的混合燃料的滞燃期进行了计算研究。
Numerical Study on Ignition Delay Period of Methanol-isooctane/n-heptane Blended Fuel
甲醇—异辛烷/正庚烷混合燃料滞燃期特性的数值研究
Photoelectric Detection and Numerical Study on the Ignition Delay of Dimethyl Ether;
二甲醚着火滞燃期光电检测与数值模拟研究
Such a possibility has been shown theoretically by the double combustion time delay modle.
这种可能性已由双燃烧时滞模型从理论上证明了。
The time lag can be envisioned as the time required for the liquid propellants to travel from the injector to an effective combustion "front."
可以把迟滞想象为液体推进剂从喷注器运行到有效燃烧“锋”所需的时间。
The sensitive time lag theory circumvents the problems inherent in the description of unsteady combustion by use of a simplified two-parameter response function.
敏感时滞理论用简化的双参数响应函数来描述不稳定燃烧，从而绕过了某些固有的难点。
duration of dispause
滞育时间，滞育期(指昆虫)
lagging feedback
迟滞反馈，迟滞回授
stationary front
ph.1. 滞留锋
Induction, Maintenance, and Termination of Diapause in Mylabris Phalerata Pallas
大斑芫菁的滞育诱导、滞育发育及滞育解除
To ignite fuel, as in an engine.
点燃如在内燃机里点燃燃料
fire smoke and smolder retardants
防明燃、烟燃和余燃的阻燃剂
We cannot allow stagnation, which is only a dead end.
不能停滞，停滞是没有出路的。
To remain stationary while facing the wind.
受阻，滞航顶风时停滞不动
Unfortunately, you must pay the penalty fee for the overdue tax payment.
对不起，这笔税款已滞纳，要加收滞纳金。
(3)the time lag of real output is longer than that of price.
(3)利率传导的产出时滞大于价格时滞。
lagged and unlagged acceleration theory
滞后和无滞后的加速理论
ganglionic blocking agent
神经节阻滞剂 神经节阻滞剂
Delay-dependent H_∞ control for dynamic systems with state delay
动态时滞系统的时滞依赖H_∞控制