In considering the destructive effect of a blast wave, one of its important characteristics is the overpressure.
在研究爆震波的破坏作用时，其中一个重要的特性便是超压力。
The shock wave is similar in general form to the blast wave in air, although it differs in detail.
这种冲击波的一般形式与空中爆震波相似，然而在细节方面却又不相同。
The structure failure is caused under the blast wave produced by blasting of conventional arms near the station.
核电站附近的常规弹药爆炸可能引起核电站主体结构的破坏。
As the flame traverses the building and penetrates the doorway, it ignites the gases outside the building resulting in a fire ball and a blast wave.
当火焰传播到建筑物外部时，会点燃建筑物外的混合气形成一个巨大的火球或冲击波。
So it is important to make research on muzzle flowfield, and analyze the effects of muzzle blast wave on the firing precision of gun.
所以对膛口流场进行研究，并分析膛口流场对弹丸的影响，对于指导实验和改进火炮射击精度很有意义。
Detail 2: When operating computer, a computer had better be installed on indication screen special filter color board endanger in order to reduce radiant, indoor do not place article of metal of without fixed duties, lest form electromagnetic wave blast off again.
细节二：操作电脑时最好在显示屏上安一块电脑专用滤色板以减轻辐射的危害，室内不要放置闲杂金属物品，以免形成电磁波的再次发射。
The peak overpressure, impulse, and its positive pressure time vs scaled distance fitting curves of blast wave and TNT, △p_m~(0.742)i_s~(0.258), and impulse equivalent have been obtained.
拟合了超压、比冲量、正压作用时间与对比距离的关系曲线，并计算了超压、冲量以及以Δp_m~(0.742)i_s~(0.258)为指标的TNT当量。
The properties of blast loading are that it is highly impulsive, exhibiting high-pressures but lasting for a very short duration. The propagation process of shock wave produced in steel-concrete composite beams subjected to blast loading is very short. And there is only small deformation for the beam during the time of the propagation process of wave.
由于爆炸荷载作用时间短、超压峰值大等特点，当爆炸荷载作用于钢－混凝土组合梁上时，将在梁内产生冲击波，冲击波在钢－混凝土组合梁内的传播过程极短，并且在冲击波的传播过程中梁的变形很小，因此，可将冲击波在梁内的传播过程进行独立分析。
WANG Yuxin Based on explosion impact dynamics, mechanism of multi-layers materials structure for blast-resistant that is compounded by reinforced concrete, porous plastic, cellular concrete and steel plate is investigated under explosion wave and impact loading.
在爆炸冲击动力学理论基础上，研究在爆炸冲击波和飞片作用下以钢筋混凝土墙壁为主的多层材料复合结构(钢板、混凝土、多孔材料如发泡混凝土、多孔塑料等材料组合)的抗爆机理，对爆炸冲击波在空气、钢筋混凝土以及多孔吸能材料等多相介质中的传播规律和破坏过程进行理论研究，在近距离范围内，将爆炸冲击波和飞片对多层材料复合结构的破坏进行耦合分析。
Two different procedures were used to simulate energy absorption of sand walls under blast wave in an airtight space.
分别使用通用非线性动力学数值计算程序LS-DYNA和自编的多相流程序，计算了某封闭空间中沙墙对爆炸冲击波消波吸能的作用。
The wave pool was a blast and even though it looked crowded from above, had lots of room once we were in.
波池是一个爆炸，即使它从上面看拥挤，有一次我们的房间，只有地段
NASA's Chandra X-ray Observatory image of the supernova remnant DEM L71 reveals a hot inner cloud of glowing iron and silicon surrounded by an outer blast wave.
NASA 的钱德拉 X 射线天文台拍摄的超新星遗迹 DEM L71 的照片展现了内区热云，是炽热的铁与硅，包在外围激波中。
These have been developed by the numerical integration of the differential equations of gas motion for a spherical blast wave in air.
这些都是根据空中球形爆震波气体运动的微分方程的数值积分得到的。
In this thesis, the current theoretical models of rock blasting on the basic ofanalysis to the detonation pressure produced by explosive in different kinds of chargeduring the rock blasting and the reciprocity mechanism of the explosion load and rockmass are firstly discussed. Then the sonic measurements currently used to evaluate theblast-induced damage zone in our country and it`s theory basic are analyzed. Thewide-adopted criterion of the Peak Particle Velocityfor blast-induced damageis also present. Finally the result of the further study on the newly derived equationfor the attenuation of the PPV during rock blasting on the basis of the analysis of thetheory of the cylindrically elastic wave、the theory of the seed wave induced by acylindrical charge and the Heelan Solution for stress wave field induced by a shortcylindrical charge is present.
本文首先在分析爆破破岩过程中不同装药条件下炸药的爆轰压力及爆炸荷载与岩石相互作用机理的基础上，评述了当前的岩石爆破损伤计算模型；接着对当前我国工程界采用的确定岩体爆破影响范围的爆前爆后声波对比检测法及其理论基础进行了讨论，分析了目前国外普遍采用的判定岩体爆破损伤的 PPV判据；最后对基于柱面波理论、长柱状装药中的子波理论以及短柱状药包激发的应力波场Heelan解所推导的岩石爆破中质点峰值振动速度衰减公式进行了进一步研究。
Using the technique, the peak overpressure vs scaled distance fitting curves of blast wave and TNT equivalent have been obtained.
在此基础上获得了各自的爆炸波峰值超压随传播距离的拟合曲线和 TNT当量比。
The Nonliner finite element theory for blast and explosion is applied to simulate the destruction such as the crater effect and propagation of blast wave in rock slope under penetration and explosionr.
运用爆炸冲击非线性有限元理论，对侵彻爆炸条件下岩石边坡的破坏，如爆炸成坑效应、爆炸波传播过程进行了模拟，算例结果验证了本文方法的有效性。
Level 1 - Jakiro's twin heads let loose an icy blast followed closely by a wave of fire, each dealing 35 damage.
一级 - Jakiro的双头吐出寒冰和火焰气息，分别造成35点的伤害。
So besides the internal shock and reverse shock, the blast wave is another region in a GRB that is available for the intense neutrino emission.
结果我们发现冲击波是伽玛暴中除内激波和反向激波之外又一个可以产生大量中微子辐射的地方。
Among a great deal of effects that affect the firing precision of gun, the muzzle blast wave is an important factor.
在诸多影响射击精度的因素中，膛口流场对弹丸的扰动是一个重要因素。
The aerodynamic pressure expression at jet location and in the area of jet interaction is established by blast wave principium.
采用爆炸波原理建立了喷流区和喷流干扰区的气动压力计算模型。