脆性材料单次冲击和二次冲击或低负荷压缩冲击性能方面有很大的差别。
There is a distinct difference in the strength characteristic of brittle materials between single impact and double impact or slow compression.
冲击波形成了一个由压缩气体分子构成的圆锥体，它朝四面八方向外和向后移动，一直延伸到地面。
The shock wave forms a cone of pressurized air molecules which move outward and rearward in all directions and extend to the ground.
当高速行进的超新星冲击波与稀薄的星际气体相撞时，气体受到压缩和加热，因此而发光。
As the supernova blast wave slams into tenuous clouds of interstellar gas, the resulting collision heats and compresses the gas, causing it to glow.
火球最初的迅速膨胀剧烈地压缩着周围的大气，产生了威力巨大的冲击波。
The initial rapid expansion of the fireball severely compresses the surrounding atmosphere, producing a powerful blast wave.
流体阻尼器冲击减少车辆通过使用压缩流体，同时，机械阻尼器模拟流体设计，但使用电场信号，而不只是一种流体物质。
Fluid dampers lessen the shock to a vehicle through the use of compressed fluids, while mechanical dampers mimics the fluid design, but USES electric signals instead of just a fluid substance.
为准确测量爆轰和冲击压缩实验数据提供了一种有效的方法。
It provides an effective technique for measuring detonation and shock compression.
正如，或因为它是高度压缩的空气和燃料，也引爆了冲击波酷暑。
As, or because it is highly compressed, the air-fuel is also detonated by the intense heat of the shockwave.
冲击力产生的结果是较难预料的，包括：碎裂，破损，变形或者被压缩。
Impact has a wide variety of results including fracturing, breakage, deformation, and compression.
这意味着混合物的冲击压缩特性不是其中各单质行为的简单平均。
This predicates that shock compressed properties of mixture is not equal to the simple mean of its components.
这个过程让压缩的空气能够提供缓冲作用来防止受到冲击。
This process allows encapsulated air to provide a cushion to protect against shock.
采用高聚合度PVC与增塑剂等共混、复配制备了PV C热塑性弹性体(TPVC)，对TPVC的冲击回弹和压缩性能进行了研究。
PVC thermoplastic elastomer (TPVC) was prepared by plasticization, blending and compounding of high polymerization degree PVC, and its impact resilience and compression properties were investigated.
这些工作主要讨论了金属泡沫材料的拉伸、压缩、能量吸收、动态冲击、失效准则、本构关系、蠕变、疲劳和断裂等力学性能。
They are mainly concerned with the tensile and compressive behavior, energy absorption, dynamic impact, failure criterion and constitutive relation, creep, fatigue and fracture of these materials.
本文提出和研究了一种可用于兆巴压力冲击压缩下测量金属电导率的新方法——四电极垂向引线法。
In this dissertation, a novel method using four electrodes perpendicular to shock front was proposed to measure the electrical conductivity of metals under shock compression up to megabar pressures.
在进行冲击压缩实验时采用波形整形器调整入射脉冲，从而使得试件内的应力梯度不致过大，取得了较好的效果。
When impact compression test is exerted, the pulse shaper has been used to regulate the incidence wave, so that the stress gradient will not be significantly high and the results is acceptable.
就阻抗递变的多层组合飞片对靶样品的冲击压缩过程进行了一维平面应变数值模拟计算，其中，等熵线采用逐步递推法计算。
This article describe the numerical simulation for shock compression which is produced by layered flyers impacting target, in which the isentropic curve is calculated by recurrence method.
讨论了设计值与许用值的关系，并指出复合材料结构压缩设计值主要取决于冲击损伤容限许用值。
The relationship between design values and allowables was discussed. The determination of compressive design values for composite structures was based mainly on impact damage tolerance allowables.
推进、回转和冲击全部以压缩空气为动力，结构简洁、动力单一、搬迁便利。
The compressed air offers power for advancing, rotating and impacting. It's simple structure, individual power and easy to move.
结论在冲击压缩力下，桡骨的两端，尤其是远端容易骨折，并与时间有关。
Conclusion Under impact compression the radius gets fractured easily at both ends, especially at distance section, and the fracture is related to time.
结果指出：模具钢渗硼层在多次冲击压缩载荷下发生一定的塑性变形。
The boron-doping technology and metallurgical micro-structure of die steel are discussed from the angle of its resistance to repeated shock compression.
利用二级轻气炮加载技术研究了碳水混合物的冲击压缩特性。
The behaviour of shock compression of the mixture of carbon and water is studied by means of loading technique of two stage light gas gun.
加入BGE后，材料的冲击强度提高，但是压缩强度和模量减小。
Similarly, adding BGE also conduced to the improvement of impact strength and slight decrease in compressive strength and modulus.
对两种材料体系和铺层的复合材料层合板进行低速冲击后压缩强度试验，以研究低速冲击后层合板的压缩破坏机理。
The compressive failure tests were carried out on the composite laminates after low velocity impact damage to study compressive failure mechanisms of laminates after low velocity impact damage.
对缝纫层合板和无缝纫层合板进行低速冲击后压缩破坏实验，以研究低速冲击后层合板的压缩破坏机理。
Compressive failure tests were carried out on composite laminates and stitched laminates after low velocity impact to study compressive failure mechanisms of laminates after low velocity impact.
利用NYL-200D型压力实验机和落锤装置对圆筒形碳纤维增强环氧树脂基复合材料结构进行了准静态和动态冲击压缩实验。
Quasi-static and dynamic compression experiments of carbon fiber reinforced epoxy resin matrix composite cylinder structures are implemented by NYL-200D testing machine and drop weight equipment.
冲击压力、内能和冲击温度被计算为压缩度的函数。
Shock pressure, internal energy and shock temperature were calculated as function of compression.
TIG熔修处理工艺在焊趾区引入了残余拉应力，而超声冲击在焊趾区形成了较大数值的压缩应力。
Residual extend stress is produced at weld toe by TIG dressing, while compressing stress of high values by ultrasonic peening.
结论OGP(10 - 14)及其衍生物治疗后，在一定程度上提高了骨质疏松大鼠骨组织抗冲击、抗压缩的能力，改善了骨生物力学性能。
Conclusion After the treatment with OGP (10-14) and its derivatives, the anti-impact and anti-compression ability of bone were increased in osteoporotic rats while the biomechanics was improved.
用碳纤维进行了性能研究，测试了拉伸、压缩、剪切和冲击性能。
The tensile compressive shear and impact properties of carbon fibre are tested.
与延性材料相比，脆性材料在冲击波压缩条件下表现出许多异常的力学响应特性。
Compared with the ductile materials, brittle materials exhibit some anomalous mechanical properties under the extreme condition of shock wave compression.
与延性材料相比，脆性材料在冲击波压缩条件下表现出许多异常的力学响应特性。
Compared with the ductile materials, brittle materials exhibit some anomalous mechanical properties under the extreme condition of shock wave compression.
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