大型瓦斯罐由于受到爆震波的压挤破裂倒塌了。
Prolonged pressure caused the sternum to snap in half and the ribs to break.
作为例子,文中计算了强爆震波绕薄楔时的等压线。
As an example, the isobars are plotted for strong detonation waves passing over a wedge surface.
随着爆炸深度的增加,转化为空中爆震波的能量便减少。
As the depth of burst increases the amount of energy going into the air blast wave decreases.
随著爆炸深度的增加,转化为空中爆震波的能量便减少。
As the depth of burst increases, the amount of energy going into the air blast wave decreases.
有效的触发爆震波是脉冲爆震发动机正常工作的关键所在。
Efficient initiation of detonation waves is the key to the pulse detonation engine AB.
关于核爆炸空中爆震波对船只造成的破坏,将在第五章说明。
Illustrations of the destruction caused to ships by air blast from a nuclear explosion are presented in chapter v.
爆震波多管点火技术适合用于多燃烧室液体火箭发动机的同步点火。
The detonation wave ignition technique is suitable to synchronization ignition of multi-chamber liquid rocket engine.
稳定爆震波阵面参数与CJ理论结果进行了对比,两者符合得较好。
The calculated parameters of steady detonation wave front are compared with those of CJ theory, and the good agreements can be obtained.
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.
爆震风已有效地停止了,于是空中爆震波的直接破坏作用就完结了。
The blast wind has then effectively ceased and the direct destructive action of the air blast is over.
激波爆震波转捩是快点火过程,是爆震波建立的一个非常重要的机理。
The detonation was fully established through a series of interactions and impacts of reflected shock waves.
采用局部蒸发器改善燃油蒸发后,爆震管都达到了爆震波的传播速度。
Besides, all detonation tubes reached the speed of detonation wave when the local evaporator was employed to improve the fuel evaporation.
本文研究平面强爆震波对静止的零攻角二维对称薄翼的绕射问题,并求得解析解。
An analytical solution is obtained for the diffraction of strong detonation waves by a stationary two-dimensional thin airfoil.
最后,在很远的距离处,爆震波基本上就变成一种声波,其速度已接近周围的声速。
Finally, at long ranges, the blast wave becomes essentially a sound wave and its velocity approaches ambient sound velocity.
总的来说对爆震波所起的这些力学效应是很小的,因而对整个破坏所产生的影响不大。
On the whole, these mechanical effects on the blast wave are small and have little influence on overall damage.
脉冲爆震火箭发动机是一种利用脉冲式爆震波产生高温、高压燃气发出的冲量来产生推力的新型推进系统。
A pulse detonation rocket engine (PDRE) is a new propulsion system that generates thrust by using high-temperature and high-pressure air produced by pulse detonation waves.
并与试验结果进行了对比分析,数值模拟结果和试验结果符合很好,为爆震波点火器的工程设计提供了理论依据。
The numerical results agree well with experimental data and provide theoretical basis for engineering design of detonation wave igniter.
利用流体动力学理论和动力有限元方法,对一受爆震波作用下的离心机模型试验结果进行了数值模拟与比较,并给出了几种典型屏障物对爆炸防护的影响。
The experimental results of a blasting centrifuge model test are numerically modeled and compared by using the fluid dynamic mechanics theory and dynamic finite element method.
地下球形药包爆轰后将产生很强的地震波,其传播受到多种因素的影响。
Violent earthquake waves will be produced when an underground spherically packed explosive is blasted, and their propagation mode is affected by many factors.
本文主要论述大型洞库爆炸试验中,现场测试得到的距爆心不同距离上地震波的特点,地震图的正确解释以及波形在频域内的特性。
In this paper, characteristics of seismic waves in different distances from center of explosion are obtained in situ measurement in the experiment of large-scaled chamber's store.
本文根据现场实测的爆炸地震波,对离壁式三铰拱衬套进行了非线性反应分析,所得结果与爆后现场宏观调查结果基本一致。
In this paper a nonlinear dynamic analysis of a three-hinged-arch subjected to the ground explosive wave obtained from a testing site is described. The results are in accord with visual investigation.
通过6次现场岩体爆破试验,测量出与爆源不等距离处的36组地震波形。
Through six blasting experiments, the 36 sets of seismic waveform at different positions away from the explosion sources are measured.
钻爆开挖法洞室的施工点临近新完成结构体,爆破地震波必须严格控制在安全范围之内。
In the project discussed in this paper, the blasting site of drill-blast tunnel excavation method was close to the newly finished structure.
钻爆开挖法洞室的施工点临近新完成结构体,爆破地震波必须严格控制在安全范围之内。
In the project discussed in this paper, the blasting site of drill-blast tunnel excavation method was close to the newly finished structure.
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