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- the scattering of stress waves 应力波散射
- Based on the theory of elastic dynamics, the scattering of elastic waves and the dynamic stress concentration in a fiber-reinforced composite are studied. 基于弹性动力学理论,对纤维增强复合材料结构中弹性波散射及动应力集中问题进行了分析研究。
- For defect-free filaments the scatter of results is small. 对于无缺陷单丝,测定结果的分散性
- This paper studies the scattering of plane compressional waves by a spherical inhomogeneity with a sliding interface embedded in an irffinite homogenous media. 本文研究了无限各向同性基体中的滑动界面球形单夹杂对平面压缩波的散射问题。
- The propagation characteristics of stress waves in the solids with variable section was dissection. 摘要对应力波在变截面体中的传播特性进行了理论研究和数值分析。
- In this paper,the scattering of SH waves by an isosceles triangular hill above a subsurface elastic cylindrical inclusion is studied based on conjunction . 文章利用“契合”思想,给出了地下弹性夹杂与地面上的等腰三角形凸起地形引起的SH波散射问题的解析解答。
- The propagation of stress waves in solids can be considered as a part of the field of acoustics or ultrasonics depending on the conditions. 应力波在固体中的传播,根据其条件可视为声场或超声场的一部分。
- The scattering of the fragments of an exploding bomb or other projectile. 破碎物爆炸的炸弹或其它投射弹等的碎片的散飞
- The examination put a lot of stress on him. 那次考试给了他很大的压力。
- It is blue in color, owing to the scattering of blue light by methane. 由于大气中的甲烷散射光线,天王星发出蔚蓝的颜色。
- The results show that the method can well simulate the propagation and interaction of stress waves and achieve good accuracy in the numerical study of spallation. 计算结果表明,光滑粒子法能很好地模拟应力波的传播和相互作用,层裂的计算结果与实验结果也比较吻合。
- The formula is sometimes used in connection with the scattering of radiation. 该公式在讨论辐射散射问题时,有时要用到。
- The scattering of incident light by reflection from a rough surface. 偶然的光线在粗糙表面的反射。
- The process problems of composite structures using interference fit technology can be solved by use of Stress Wave Riveting (SWR). 分析了复合材料结构采用干涉配合技术存在的工艺困难,利用应力波铆接设备对碳纤维复合材料进行了干涉配合铆接试验,并对铆接质量进行了检测分析。
- It is the macro effect of accumulative micro fracture in all period of time that spallation failure is induced by reflection of stress wave emerges. 应力波反射诱发层裂过程的发生,是各个时刻不同加载条件下微破裂累积的宏观体现。
- She gave the soup a quick scatter of herbs. 她把香料快速撒在汤上。
- The control equation of stress wave propagation in timbers is given in cylindrical polar coordinates,and the governing equations of the three comp... 用云杉作为一个实例;分析了其弹性常数;讨论了在对称和非对称情况下应力波的传播情况.
- This paper analyses the producing causes of stress wave,introduces the vibrating technique and hazard of stress wave,puts forward the solution mode. 分析输送带中张力波产生的原因,介绍张力波振荡的机理,指出振荡的危害性,提出解决的方法。
- The phenomenon of twilight is a consequence of the scattering of the light in the atmosphere. 晨昏蒙影现象是光在大气中散射的结果。
- We led a hard life in times of stress. 在困难时期我们过着艰苦的生活。