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- Application of the Theory of Stress Wave to the Shrapnel's Rupture 应力波理论在子母弹开仓问题中的应用
- theory of stress wave 应力波理论
- Structures, cutting mechanism and stress wave theory of the tunneller a re presented and analyzed. 文章对这种掘进机的结构、截割机理及应力波理论进行了介绍和分析。
- The cross section is homogeneity.So in theory, it absolutely hard to fit the supposes of all kind that the method of stress wave reflect to examining complete to reinforced concrete plie. 因此理论上讲，它很难满足适用于钢性桩应力波反射波法测试的各种完整性检测方法所具备的系列基本假设。
- A mechanical model of impact truing was set up based on the theory of impact dynamics and stress wave spreading, and stress distribution was described accurately. 以冲击动力学和应力波传播理论为基础，建立了冲击整形的力学模型，较为准确地描述了水泥环中的应力分布。
- 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。
- Do you agree to the wave theory of light? 你同意光的波动理论吗？
- 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。
- 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.
- Based on stress wave theory of one dimension and piece-wise linearization of constitutive relation, the deformation process of foamed plastics in SHPB experiment is simulated by numerical method. 对SHPB实验中泡沫塑料的本构关系进行了分段线性化处理,基于一维弹性应力波理论用数值方法对变形过程进行了模拟。
- 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。
- We led a hard life in times of stress. 在困难时期我们过着艰苦的生活。
- Firstly the initial crack length is calculated according to the stress wave theory: then, the ultimate cracking length caused by blasting is got by the brittle fracture theory of rock. 然后按照岩石的脆断理论计算爆生裂缝的最终扩展长度，对预裂爆破中爆炸作用过程和裂缝的扩展机理进行分析。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- On the basis of VSR and the theory of positive dissolving in stress corrosion, the nature of stress corrosion resistance of the weldment was explained. 以振动时效机理和应力腐蚀机理中阳极溶解理论为基础，解释了振动时效提高焊件抗应力腐蚀的本质。
- In this paper, the attenuation phenomenon of stress wave transmitted through a fractured rock specimen has been studied by the method of the Split-Hopkinson bar. 本文用 Split-Hopkinson 压力杆装置研究了应力波通过破裂岩石试件的衰减现象。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- Probe into theory of X-ray diffraction testing residual stress in glass-ceramic and effect on accuracy of stress with the X-ray diffraction. 摘要探讨了X射线法测量微晶玻璃残余应力的原理及该方法对残余应力值精确度的影响。
- The plane-section assumption was not congruous in low strain dynamic tests on pipe piles,so the propagation of stress wave couldn't be expressed by 1D wave equation. 管桩低应变检测时,平截面假定并不满足,应力波的传播不能简单地用一维波动方程描述。
- He cavalierly dismisses the theory of both Freud and Jung. 他傲慢武断地斥贬佛洛依德和杨格二人的理论。
