这种不稳定性的机制是基于声波在其同心圆半径和冲击之间的循环。
The mechanism of this instability is based on the cycle of acoustic waves between their corotation radius and the shock.
所带来的疼痛和冲击应该会使它松开你。
第四，轴承在装配时不宜受到磕碰和冲击。
Fourth, bearing when assembly is not suitable receives the clash and the impact.
本文对阶跃载荷和冲击载荷给出了几个例子。
Examples are given for both cases of step-loading and impulsive loading.
在这些小说中表达的主题是有启发性和冲击性的。
Themes expressed in these novels can be both inspirational and heartbreaking.
我们的生存状况是，每次的失利都是耻辱和冲击。
We live under circumstances where every defeat is an absolutely a disgrace and an earthquake.
传统的机械传动对负荷波动和冲击是无法解决的。
The traditional mechanical transmission can not solute the fluctuations and shock of load.
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.
振动和冲击直接影响稳定跟踪平台的可靠性和稳定性。
Vibration and impact infect the reliability and stability of the Antenna Stabilized Platform directly .
利用振动和冲击使铸型中的型砂和铸件分离的铸造设备。
The use of vibration and impact to the mold casting equipment in separation of molding sand and casting.
但抗弯曲强度和冲击强度及较高的延性，与金属不相上下。
But the ductility of flexural strength and impact strength and higher, and the metal be roughly the same.
外壳选用高强度铝合金材料，具有抗强力碰撞和冲击能力。
F. shell is made of high strength aluminum alloy material, resistant to strong collision and impact resistance.
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.
两件事是非常重要的山地自行车是一个良好的悬挂系统和冲击。
Two things that are very important on mountain bikes is a good suspension system and shocks.
分析中采用了动力方法，考虑了几何大变形和冲击作用的影响。
The effects of geometric large deformation and impact action were taken into account in dynamic analysis.
研究了共混体的相结构、冲击断裂机理和冲击强度之间的关系。
The relationship between the phase structure, the impact fracture mechanism and the impact strength of the blends was investigated.
抗冲击力：使用特制工程塑料，确保产品可经受强力碰撞和冲击。
Impact resistance: the use of special engineering plastics, to ensure that the products can withstand strong impact and shock.
本文讨论具有任意对称形状的二维物体的振荡和冲击压力的计算。
The computation of oscillatory pressure and impact pressure for two-dimensional bodies with arbitrary shapes is described.
阀门应安装在无剧烈震动和冲击的地方，以及使用阀门无损害的场地。
The valve should be installed in the absence of severe vibration and shock of the place, and the use of the valve without damage to the venue.
测试了剪切力分别沿根尖方向和切缘方向作用的静剪切和冲击剪切强度。
The dead load shear and impact shear testing were performed from both of root apex direction and cutting edge direction.
最近以来，一场互联网飓风正在席卷全球…大规模的影响和冲击着全世界。
Of late, an Internet tornado has swept across the world … massively impacting and shocking the globe.
血液由动脉从心脏送至全身，而血压就是那股推动血液和冲击动脉管壁的力量。
Blood is carried from the heart to all parts of the body in vessels called arteries. Blood pressure is the force of the blood pushing forward through the body and against the walls of the arteries.
水中发出一阵骚动声和冲击声，就象人们在英国看水池中的梭子鱼抓小鱼一样。
There was a rush and disturbance of the water, such as one sees in a pond in England when a pike takes a little fish.
当暴露于震动和冲击时，除非阀门已经正确关闭和固定，否则它还很容易打开。
The valve is also prone to open when exposed to vibration and shock unless it is properly closed and secured.
建立了防御标准的严格标准，坚固的设计和冲击，具有噪音低，振动和磁场发射。
Built to the strict criteria of Defence Standards, ruggedly engineered for shock, and with low noise, vibration and magnetic field emission.
利用有限元和冲击理论建立了SP压力调宽机含间隙的刚体和弹性体的动力学模型。
The SP mill dynamics model rigid and flexibility with clearance was built using finite element and impact theory.
振动和冲击是液压平衡回路使用中常出现的问题，直接影响到液压系统的正常工作。
Being a very obvious problem of hydraulic balancing circuit, vibration and impulse affect the normal work of hydraulic system directly.
压力变送器应尽量安装在温度梯度和温度波动小的地方，同时还要避免振动和冲击。
It is better to be installed to the place with little temperature fluctuate and avoid the vibration and concussion.
压力变送器应尽量安装在温度梯度和温度波动小的地方，同时还要避免振动和冲击。
It is better to be installed to the place with little temperature fluctuate and avoid the vibration and concussion.
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