uniform beam
英 [ˈjuːnɪfɔːm biːm]
美 [ˈjuːnɪfɔːrm biːm]
网络 等截面梁; 等截面粱; 均匀梁; 等断面梁
双语例句
- Based on amplitude weighting, an approaching to function method for one-dimensional uniform linear array beam focusing in near field is proposed.
该方法易推广到面阵和阵元辐射具有不同偏振方向的横波或纵波近场空间波束聚焦计算中。 - Spiral reflector, uniform beam pattern, patented design.
螺旋形反光器，统一光斑，专利设计。 - Displacement Exact Solution of Uniform Cantilever Beam under Distributed Load
等截面悬臂梁受均布荷载作用时位移的精确解 - The function of vaginal progesterone supplementation in IVF Displacement Exact Solution of Uniform Cantilever Beam under Distributed Load
黄体酮胶囊在体外受精治疗中的黄体支持作用等截面悬臂梁受均布荷载作用时位移的精确解 - It shows that the differences between two results are quite small, therefore it is appropriate to calculate natural frequency and generalized mass of box shaped VLFS with the analytical method of uniform beam.
经与均匀梁解析解的比较表明，两种方法差异不大。因此，采用均匀梁解析解来计算这种结构的固有频率和广义质量是完全可行的，简化了计算工作。 - The problem of lateral vibration of an axially loaded infinite uniform beam with discrete supports at regular intervals is investigated in the paper.
研究了轴向静载荷作用下无限长等间距支承梁的横向振动问题。 - Combining the blooming distortion phase distribution for a Gaussian beam and a uniform irradiance circular beam, the relation between the grid spacing and Bradley-Hermann distortion number is deduce.
结合高斯光束及平台光束准直传输热畸变后的相位分布，得到了网格间距与BradleyHermann热畸变参数的关系。 - Analysis of non-uniform beam on elastic continuous medium
弹性连续介质上变截面梁的分析 - By use of the FEM program, the paper contrasts the differences of static calculation and stability analysis results of tapered portal frame structure analyzed by uniform section beam elements and tapered section beam elements respectively.
利用该程序，比较了分别用等截面梁单元和变截面梁单元对变截面刚架进行静力计算和平面内稳定性分析的差异。 - The linear question of pure bending vibration of a uniform beam will be turned to a nonlinear one if in the differential equation with respect to dynamic deflection the ignored terms of higher order will be again taken into consideration. By use of nonlinear vibration theory.
在讨论梁纯弯曲微幅振动时，考虑在材料力学的讨论中梁的挠度微分方程忽略项后，线性问题变为非线性问题。 - Nonlinear analysis of pure bending vibration of an uniform beam with structural damping
计及结构阻尼的等截面梁纯弯曲振动的非线性分析 - This paper rewrites the form of the moment equation M ( x) so that a stepped beam can be regarded as a uniform beam in solving its bending deflection.
从分析梁的挠曲线近似微分方程出发，将阶梯形变截面梁的弯矩方程M（x）作一定的变换，就可以将其视为等截面架进行弯曲变形计算。 - In the paper, the major work is putting forward the new engineering methods on control law and optimal configuration rule by the research in the uniform cantilever beam with actuators and transducers.
本文的主要任务就是通过对贴有压电陶瓷的悬臂梁进行主动振动控制技术研究，重点分析和研究了具有工程化的控制律算法和位置配置优化方法。 - Finite difference ( FD) and finite element ( FE) methods are not only effective for uniform beam but also found to be more suitable for non-uniform cross-section beam of a single-link robotic flexible manipulator system.
有限差分法和有限元法不仅对于均匀梁的单连杆柔性机械臂系统的建模有效，而且较假设模态法等方法更适合于非均匀截面梁的柔性机械臂系统的建模。 - In this paper we have derived that the intrinsic energy of a uniform light beam after passing through a sharp edge diaphragm is proportional to the total length of the diaphram edge.
本文导出匀幅光束刚通过硬边光阑后，其内禀能量正比于光阑周界的总长度。 - To improve the energy efficiency of the inertial confined fusion ( ICF) high-power laser system and sufficiently use the optical energy, it is important to convert Gaussian laser beam into uniform beam.
为了提高惯性约束聚变高功率激光系统的整体效率和充分利用光能，需要将高斯分布的光束整形为空间均匀分布的平顶光束。 - An approximate formula of the impact force of uniform strength beam during impacted
等强度梁受冲击时的冲击力近似公式 - In the experiment, large area uniform electron beam is generated by three types of velvet cathode, and the uniformity of e beam is diagnosed.
对3种不同材料的天鹅绒阴极进行了实验研究，获得了大面积均匀电子束，并对电子束的横向及径向均匀性进行了诊断。 - Firstly, the analytical expressions of dynamic stiffness matrix of plane beam for transverse vibration with considering the shear distortion and rotary inertia of mass are presented by directly solving motion differential equations of a uniform Timoshenko beam.
首先通过直接求解等直Timoshenko梁单元的运动微分方程，导出考虑剪切变形和转动惯量影响的平面梁单元动态刚度阵的解析表达形式； - Considering geometric and material nonlinear effects, the nonlinear equation of motion for pure bending vibration of an uniform beam is derived.
针对考虑挠度微分方程中高阶项所引起的几何非线性及材料阻尼所引起的阻尼非线性的梁，建立了梁纯弯曲振动时的非线性运动方程。 - The suitability and Stability of the Distributed Viscous Damping and Uniform Single Beam System
具分布粘滞阻尼的均匀单梁系统的适定性与稳定性 - Firstly, the accurate calculation method for free vibration of Timoshenko thin-walled beam was derived by solving the governing motion partial differential equation of monosymmetric uniform Timoshenko thin-walled beam element. Also the orthonormality condition of principal mode of free vibration of Timoshenko thin-walled beam was derived.
首先通过直接求解单对称均匀Timoshenko薄壁梁单元弯扭耦合振动的运动偏微分方程，给出了计算其自由振动的精确方法，并导出了Timoshenko弯扭耦合薄壁梁自由振动主模态的正交条件。 - The exact dynamic transfer matrix is derived for a straight and uniform Bernoulli-Euler thin-walled beam element whose elastic and inertial axes are not coincident by directly solving the governing differential equations of motion of the beam.
通过直接求解均匀Bernoulli-Euler薄壁梁单元自由振动的控制运动微分方程，推导了其精确的动态传递矩阵。 - Constructing the strain measurement system and studying characteristics of PVDF based on the experimental platform put up by uniform strength beam.
以等强度梁为实验平台，搭建应变测量系统，研究PVDF在拉伸工作模式下的特性。 - With the development of computer and the analysis efficiency, we introduce feedback mechanism into design to direct design and raise the rated capacity by analyses information. First, carries on the optimization design to uniform strength beam and missile warhead with variational calculus.
随着计算机的发展和分析效率的不断提高，我们引入反馈机制将分析信息直接应用于指导设计，提高设计效率。 - In this paper, based on the study of the curved beam, the first time the numerical solution of the curve uniform beam shear lag effect.
本文在曲线梁的研究基础上，也首次得到曲线变截面梁的剪力滞效应的数值解答方法。 - There are the main conclusions: ( 1) Two span uniform model beam ( 3+ 3) m with corrugated steel webs is designed, and the results show shear lag phenomenon exists in the beam under loads.
主要工作及研究结论有：（1）设计和制作了（3+3）m的两跨等截面波形钢腹板模型梁，模型试验结果表明：在荷载作用下，波形钢腹板组合连续箱梁存在剪力滞后现象。