冲击波

Based on those above, the paper discusses the importance of energy in solving nonlinear wave-motion problems, which is processed from four aspects: formation of hypocenter and shock wave, energy distribution on the interface, energy attenuation in the media, and interact among waves.

通过上述认识，提出了非线性波动问题中能量的重要性，然后分别从震源与冲击波的形成，界面处的能量分配，介质中能量的衰减，波的相互作用四个方面讨论了非线性波的能量问题。

Besides the previous research finding, the ideal gas equation and ideal gas, fluid dynamics and thermal dynamics were also included in the derivation of the equation of state of the detonation Wave.

目前国内可量测爆震波速度的仪器并不普遍，因此爆震波速度值得之不易，想利用爆震波速度来探讨爆破震动的特性更是难上加难，本文将依据理想气体方程式、流体动力学、热力学、理想气体多变定律和相关的经验公式，结合冲击波和爆震波传递时质量、能量和动量守恒的理论，推导爆震波的状态方程式，并藉由爆震波的状态方程式了解爆震波的特性及其应用。

It is discovered by the test during initial stage of linear charge explosion that the main forces for fragmentation are the shock wave and the gas pressure.

试验发现条形药包爆炸初期，破裂的发展主要由冲击波和高压气体膨胀力驱动。

An improved technique, in comparison with that of the Mitchell, et al, on measuring the resistance of insulant under shock compression is proposed in this paper.

对A.C.Mitchell等的测量冲击压缩下绝缘材料电阻率的技术做了改进，其主要之点是，在测量电路中增加了一个记录冲击波进入试件的电支路，并在新支路中串接一个基准电阻。

Due to the fluidity and isotropy of water material, the concrete structure was functioned by ambient pressures.

由于水介质的流动性和各向同性，混凝土结构受冲击波的围压作用，使混凝土材料处于多向应力状态。

While England coach Kevin Keegan may have the right experience and explosive talent to really make an impact .

英格兰队的教练凯文？基恩所具有获得世界杯的经验和伟大的才干或许会产生一轮冲击波。

Combining with the theory of the conservation law of mass,momentum,energy and gas explosion dynamics,the attenuation law of shock wave in excavation roadway was deduced during gas explosion.

运用质量守恒、动量守恒和能量守恒定律及爆炸气体动力学理论等，对掘进巷道瓦斯爆炸冲击波的衰减规律进行研究。

In acoustic position system of light-armed gun shooting point,the key for precise position is to get the accurate time characteristics of shock wave signal from both trajectory and muzzle.

轻武器射击点的声定位系统中，准确获取弹道波信号、枪口冲击波信号的时间特征值是实现精确定位的关键。

Objective:To investigate the nursing method and effect of urinary calculi treated by Extracorporeal shockwave lithotomy.

目的：探讨体外冲击波碎石术治疗泌尿系结石过程中的护理方法及效果。

Among these patients, 4 had received extracorporeal shock-wave lithotomy previously.

对22例输尿管上段结石行MPCNL治疗，其中4例曾行体外冲击波碎石治疗。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。