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- 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。
- 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。
- 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。
- 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。
- Abstract: This paper analyses axial effort between bend and adjacent straight pipe by integral calculation.In this paper it deduces the computing formula of axial effort, which lays a foundation of stress analysis on bend. 文摘:从弯管的受力分析入手,通过积分计算,分析了弯管与相邻直管段的轴向作用力,并推出了该轴向作用力的计算公式,为弯管的应力分析打下了基础。
- We led a hard life in times of stress. 在困难时期我们过着艰苦的生活。
- 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。
- He laid the foundation of his success by study and hard work. 他通过学习和努力工作为成功打下了基础。
- The foundation of this university took place over 100 years ago. 这所大学于一百多年前创建。
- Transmission of stress wave through the mechanical impact system is studied with the aim to provide an approach to synthesize all parts with the same wave transmissivity as a given part. 研究了应力波在冲击机械系统中的传播规律，提出了给定部件等透射率的部件综合方法。
- During the period from green to fiber saturation point (F.S.P.), the velocity of stress wave increased slowly, but it increased sharply when the moisture content decreased below F.S. 槟榔干材由生材状态乾燥至纤维饱和点时，波速呈缓慢加快，而含水率在纤维饱和点以下时，波速呈现急速之上升。
- It is feasible and effective to inspect and classify the quality of anchor reinforcement on the slopes of highway road by the method of stress wave and with LX inspecting apparatus. 摘要采用LX岩土工程质量检测分析仪，应用声频应力波法，对高速公路路堑边坡锚杆进行无损检测，这对各类锚杆的锚固质量检测和分级是可行和有效的。
- The technology of stress wave nondestructive testing(NDT) can be used to detect size,specification,and basic physical property of wood on the premise of nondestructive performance. 应力波木材无损检测技术可在不破坏木材使用性能的前提下,快速的检测出木材的尺寸、规格和基本物理性质等,基于此优点,应力波无损检测技术近几年越来越受到青睐。
- Good order is the foundation of all things. 良好的秩序是一切的基础。
- Is still unaccustomed to a life of stress. 仍然无法适应充满压力的生活
- 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。
- Humility is the foundation of glory. 谦卑是荣誉的基础。
- Socrates laid the foundations of logic. 苏格拉底奠定了逻辑学的基础。
