因此，当冲击波穿越浓重密集的云团时，星星就可能大量诞生，但如果冲击波穿越的是较空洞的空间，星星就不可能诞生。
So stars can be born in profusion when a shockwave passes through rich, fertile clouds—but not when it passes through emptier space.
飞行高度决定了冲击波到达地面所需要行进的距离，它对冲击波强度的影响是最大的。
Altitude determines the distance shock waves travel before reaching the ground, and this has the most significant effect on intensity.
当能量在瞬间通过一个限制性通道时，冲击波就会形成；火车在穿越隧道时就能产生微弱的冲击波。
Shock waves can form when energy is quickly put into a confined channel; weak shock waves can be formed as trains enter tunnels.
喷发还产生了环绕地球7次的大气冲击波，冲击波产生的噪音5000千米外都能听到。
It also generated an atmospheric shock wave that travelled around the Earth seven times, and noise from the blast was heard up to 5, 000 km away.
然后我们将移动到第二部分，我们将研究爆炸产生的冲击波和冲击波的影响。
Then we'll move onto the second section, where we'll study the impact generated by our explosion in the form of dust and shock waves.
根据冲击波超压-时间的毁伤原则和失去战斗力比率的伤亡准则，推导了冲击波伤亡等级方程；
With overpressure-duration damage criterion and the CI criterion of shock wave, a new casualty ranking formulae was derived.
当爆炸引起的入射冲击波触及地面时，由于波的反射便产生另一冲击波。
When the primary air blast wave from the explosion strikes the ground another blast wave is produced by reflection.
激光冲击硬化是通过在材料表层内形成冲击波而引起“损伤”来改变表层的组织和性能。
Laser shock hardening may change the structure and properties through forming shock wave and causing damage in the surface layer of metal.
计算表明，闪电冲击波猛烈地“冲击”云滴，使它加速并在短暂的瞬间移动很长距离。
The equations of motion of cloud droplets under action of lightning shock wave are discussed.
慧康公司是从事体外冲击波碎石机及其它医学冲击波产品、泌尿医疗产品的研发、生产及销售的专业化企业。
Huikang specializes in development, manufacture and marketing of extracorporeal shock wave lithotripters and other medical equipment for urological use.
为了获得更高的冲击压力，人们对利用球面装置进行冲击波汇聚产生超高压力发生了兴趣。
For getting higher shock pressures, more interest is now being paid on trying to use the spherical converging shock wave and get super-pressure.
本文以炮口冲击波场测试系统的测试试验为背景，主要进行了炮口冲击波场压力曲面的插值研究。
Against the background of pressure measurement of the muzzle shock wave, the main work of the article is to study the interpolation methods to describe the pressure surface of the muzzle shock wave.
结果表明：开孔泡沫铝具有良好的冲击衰减性能，使冲击波压力在其中呈指数关系衰减，而波速则随距离呈线性关系衰减。
The results show that, open-cellular al foams have a good shock weakening property, where the shock compressive stress weakens exponentially and the wave velocity weakens linearly with the distance.
为了准确测量复合材料中的辐射冲击波，特别研制了一种大尺寸的石英保护环式压电冲击波测量传感器；
The transducer based on big size piezoelectric quartz measuring technique is developed in order to precisely record the thermal shock waves in braided composite.
我们还是把较快的波叫做纵冲击波，而把较慢的波叫做剪切冲击波。
Again we call the faster wave the longitudinal and the slower wave the shear shock wave.
舰船冲击环境主要是水下爆炸、武器直接命中、自身发射武器爆炸和核爆炸冲击波作用于船体的结果。
Navy ships may be subject to shock generated by non-contact underwater weapon explosion, contact weapon hits, self-delivered weapon explosion and nuclear blast.
为了调查聚合物在冲击波作用下的结构变化，对HDPE受冲击样品进行回收，并分析了其晶体结构和熔融过程。
In this paper, shock pressed HDPE samples was retrieved and investigated to reveal the effect of shock wave on its crystalline structure and melting process.
试验结果表明，对于高灰分煤尘，在冲击波的多次冲击下煤尘的爆炸特性明显增强，危险性大大增加。
These experiments have proved that, for the coal dust with high ash component, after multiple actions by shock wave, it's explosive characteristic has been greatly increased.
点源球面结构冲击波是旋转椭球面冲击波的特殊情况。
The point blast induced spherical wave is the especial instance of the ellipsoid shock wave.
应用冲击波试验技术研究吉林陨石在冲击压缩期间所出现的相转变。
Shock-wave instrumentation provides an approach for the study of phase transformation during shock compression of the Jilin meteorite.
从理论上计算了同一强度的入射冲击波在不同材料界面上产生的反射冲击波强度。
For an incident shock wave, the strength of reflected shock waves from the boundary of different materials are calculated theoretically.
本文旨在利用准球面汇聚冲击波原理，研究能够产生超高冲击压力的准球面汇聚冲击波加载回收装置。
This paper is to study the super-pressure loading and recovery device that can intensify the shock wave based on the principle of quasi-spherical converging shock wave.
冲击波的破坏伤害作用主要取决于峰值超压的大小，立方根比例定律是定量估算冲击波超压最常用的方法。
The damage of shock wave mainly depends on peak overpressure and scaled cube root distance is the most common method to estimate the shock wave overpressure.
当爆炸引起的入射冲击波触及地面时，由于波的反射便产生另一冲击波。
When the primary air blast wave from the explosion strikes the ground, another blast wave is produced by reflection.
然后根据水下冲击波的特征，分析了水下爆炸冲击波数据记录仪的测试原理，介绍了两种模拟实际水下爆炸冲击波信号的测试方法。
Then, on the basis of the characterization of shock wave and measuring principles of the data recorder, two measuring methods for simulating actual shock wave are introduced in the pa - per.
目的对比研究水下冲击波和空气冲击波的传播速度和物理参数。
Objective To compare the propagation speed and physical parameters between underwater blast wave and air blast wave.
目的对比研究水下冲击波与空气冲击波对生物内脏的损伤效应，为其防治提供一定的依据。
Objective To compare viscera injuries caused by underwater blast wave and air blast wave, and to provide some basis for their prevention and treatment.
本文从激光冲击处理的机理出发，介绍了激光冲击处理过程中冲击波的形成和残余应力的产生。
In the present work, based on the mechanism of LSP, the induced Shockwave during LSP and the generation of residual stress was discussed.
本文从激光冲击处理的机理出发，介绍了激光冲击处理过程中冲击波的形成和残余应力的产生。
In the present work, based on the mechanism of LSP, the induced Shockwave during LSP and the generation of residual stress was discussed.
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