- fore-and-aft motion
- fore-and-aft travel
- length travel
- lengthwise displacement
- longitudinal displacement
- longitudinal travel
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纵向位移的英文
例句与用法
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- The corrosion of the steel bars in the concrete has important influences on the load carrying capability of the reinforced concrete structures
同一载荷下，钢筋混凝土梁的纵向位移随着梁内钢筋全面锈蚀深度的增加而增加。 - There were three kinds of polarized models for cymbal piezoelectric transducers : axial , radial and tangential polarized models . with finite element analyses method calculate the displacements produced by three kinds of models of cymbal transducers separately
本文运用有限元分析方法,分析了压电陶瓷片分别为纵向极化、径向极化和切向极化三种工作模式下cymbal换能器的纵向位移,通过比较最终确定采用纵向极化工作模式。 - We decided to use the axial polarized model as our investigate object after comparing . with theoretical and emulational methods , we studied the properties of cymbal transducer are dependent of the dimensions of metal endcaps and pzt thinner circle plate . and obtained the optimized dimensions
采用理论和有限元模拟相结合的方法,研究了金属端盖和压电陶瓷片( pzt )的形状参数对cymbal换能器的纵向位移及谐振频率等性能的影响,确定了试样的最佳形状参数。 - Abstract : in this paper , the fundamentals and method of longitudinal displace mentmeasarement utilizing laser doppler effect are introduced . the factors influencing the affecting accuracy are expounded . moreover , the theory analysis and experiment - based methods are offered to improve the accuracy . this study can be applied in analyzing the surface profile and distortion , which is very important in theory and practice for the fields of aviation , mechanical and architecture industries
文摘:介绍了激光多普勒纵向位移测量的基本原理和方法,阐述了影响测量精度的要素,并在理论分析和实验的基础上,提出了改进措施.该项研究可应用于分析物体表面轮廓和变形状况,对航空、机械、建筑等工业有重要的理论意义和实用价值 - Then using ansys analysis software , we are with an emphasis on studying stress and strain of up - press - board and low - press - board of main engine structure and find the rules for the stress and strain of up - press - board and low - press - board in the different boundary conditions . these rules provide theory for designing reasonable thickness of up - press - board and low - press - board . this article also discusses the best locations for installing vertical displacement sensors
然后利用ansys分析软件，重点对系统中主机结构的上、下压板的应力应变进行分析研究，找出在不同的边界条件下，上、下压板的应力应变变化规律，为设计出合理的上、下压板厚度提供理论依据并确定了纵向位移传感器在上、下压板的最佳安装位置。