目的：研究肺爆震伤的病理变化。
Objective: To study the pathological changes of the blast lung.
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.
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.
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.
脉冲声压级、声功率级、声功率随爆震频率的提高而提高。
Impulse sound pressure level and sound power level and sound power increase along with the increasing of detonation frequency.
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.
脉冲爆震发动机的平均推力随着工作频率的提高接近线性增大。
The averaged thrust of PDE increases almost linearly with the operation frequency.
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.
本文应用特征线法给出一维爆震波在爆震管内的传播过程的解析解。
The paper used the characteristics line method to calculate the one-dimensional detonation wave propagation process inside a detonation tube.
壁温分布热平衡时间随爆震频率的升高而减小，且基本上呈线性关系。
The thermal equilibrium time of wall temperature decreases linearly with the detonation frequency increasing.
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.
为了实现快速短距起爆，火焰射流点火系统被尝试应用在脉冲爆震火箭发动机上。
In order to achieve a rapid initiation of detonation in a short distance, a flame jet ignition system was applied to the pulse detonation rocket engine (PDRE).
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.
在涡扇发动机基础上，以脉冲爆震燃烧室代替普通加力燃烧室构成涡扇-脉冲爆震组合发动机。
Based on a turbofan engine, the afterburner is replaced with pulse detonation combustor to form a turbofan-pulse detonation hybrid engine.
阐述了脉冲爆震发动机工作原理，对脉冲爆震发动机热效率、循环过程及性能进行了初步分析。
This paper describes the principles of pulsed detonation engines (PDE) a preliminary analysis on thermal efficiency, cycle process and Performance of pulsed detonation engines has been made.
阐述了脉冲爆震发动机工作原理，对脉冲爆震发动机热效率、循环过程及性能进行了初步分析。
This paper describes the principles of pulsed detonation engines (PDE) a preliminary analysis on thermal efficiency, cycle process and Performance of pulsed detonation engines has been made.
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