他查出了引起发动机发出爆震声故障的原因。
目的：研究肺爆震伤的病理变化。
Objective: To study the pathological changes of the blast lung.
目的：探讨早期治疗爆震性耳聋的疗效。
Objective: To explore the benefit of early treatment of explosive hearing loss.
爆震控制和预防失火软件将提供作为升级。
Knock control and misfire prevention software will be offered as upgrades.
对脉冲爆震发动机的混合室进行了实验研究。
The experimental study on the mixing chamber of pulse detonation engine prototype is performed.
直链烷烃使机器的“爆震”问题更加严重。
The straight - chain alkanes exacerbate the problem of engine " knock ".
进行了用冷态实验模拟爆震室中雾化性能的研究。
The atomization performance of Pulse Detonation Chamber is investigated using cold test.
结论：爆震性耳聋早期治疗效果明显，无副作用。
Conclusion: Early treatment of explosive hearing loss is effective without any side effects.
这是一次完全剔除爆震因素的急性声创伤实验研究。
This is an experimental research into acute acoustic trauma free entirely from any explosive factor.
目的探讨突发爆震伤救治过程中的护理组织与管理。
Objective To explore the organization and administration in the rescue of patients with blast injury.
目的观察强化铁营养防治爆震性聋的临床初步疗效。
Objective To study the clinical effects of fortified iron nutrition on blast exposure hearing damage.
显然，为要抵抗爆震，结构材料的延性是一个重要的条件。
It is evident that ductility is a desirable property of structural materials required to resist blast.
由于采用外部的爆震传感器，整个系统成为一个半闭环系统；
The system is a semi-closed loop system that knock sensor was used.
脉冲爆震发动机具有众多优点，近来受到广泛的关注和研究。
Pulse detonation engine has received much attention of late because of its several advantages compared to existent engines.
建立了脉冲爆震发动机工作过程、热力参数及其性能分析方法。
A method for analyzing working process, thermal parameters and Performances of PDE have been developed.
因此实际调节脉冲爆震爆震发动机应尽量采用组合的调节方式。
Therefore, combined control method should be used for controlling pulse detonation engines.
同一轴向位置处，壁温随爆震频率的升高而升高，并呈线性关系。
At the same axial location, wall temperature increases linearly as the engine frequency increases.
在把两相爆震理论应用于燃烧稳定性方面，该国家几乎没做过多少工作。
Relatively little effort has been expended in this country to applying two-phase detonation theory to the combustion stability problem.
水下冲击对船舶所造成的各种类型的损害与空气爆震所造成的损害相似。
The various types of damage to ships from underwater shock are defined in the same manner as for air blast.
研究了爆震管中爆震燃烧的压力特性及爆燃到爆震转捩（DDT）特性。
The pressure and deflagration to detonation transition (DDT) characteristics of acetylene and oxygen flame were studied in a detonation tube.
对脉冲爆震发动机的热力循环过程应用特征线法作了一维流场的数值模拟。
Numerical simulation in one-dimensional unsteady flow of thermal dynamic cycle process in PDE is presented by the characteristic method.
目的观察东菱精纯克栓酶(DF- 521)治疗爆震性耳聋的临床疗效。
Objective To observe the clinical effect of batroxobin (DF-521) in the treatment of explosion hearing loss.
汽油机爆震的难点是爆震边缘点检测，爆震边缘点是汽油机点火闭环控制的前提。
The knock threshold detection is the key of gasoline engine knock detection, and it is the key of the closed loop ignition control of gasoline engines.
根据发动机爆震原理，介绍了一种发动机爆震检测的方法，并给出了硬件设计框图。
With a view to the theory of engine knock, this paper introduces a method of knock detection in detain.
通过该系统测量爆震管中火焰传播速度的轴向分布，确定了爆燃到爆震的转捩距离。
This system was used to measure the flame propagation velocities along the tube, and furthermore to determine the DDT distance.
爆震可能使结构物的钢架变形，屋顶倒塌墙壁内陷，墙板破碎，窗户玻璃破碎等。
The blast may deflect structural steel frames, collapse roofs, dish - in walls, shatter panels, and break windows.
结论科学有效的护理组织与管理，是争取抢救时间、提高突发爆震伤救治成功率的重要保证。
Conclusion Scientific and effective nursing organization and administration was the guarantee of saving rescuing time and raising successful rate for patients with blast injury.
结论科学有效的护理组织与管理，是争取抢救时间、提高突发爆震伤救治成功率的重要保证。
Conclusion Scientific and effective nursing organization and administration was the guarantee of saving rescuing time and raising successful rate for patients with blast injury.
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