Followingly, an interfacial acoustic pressure level at a certain point on the vibrating plate is found with this equation.
以脉动半球声源和固定圆板的一阶振型假设为基本物理模型，导出了不同频率下的振 声转换公式，由此求出振动板上某一点处的界面声压级。
Design of mode orthogonal can only used to measure one end of the vibrating plate volume displacement,but the integration in parts approach is feasible to measure each group of boundary condition.
以不同边界条件的振动板为例,提出利用模态方法和分部积分方法设计PVDF传感器测量体积位移。
The gasholdup of gasliguidsolid three phase concurrent upflow in a reciprocating sieve plate column was investigated.
本文对气－液－固三相在振动筛板鼓泡塔中作垂直并流时的气含率作了较系统的测定，并对其试验结果进行了较详细的分析与研究，结果表示固含率为６。
Peak acceleration response spectrum of long span floor vibration by pedestrian excitation;
行走激励下大跨度楼板振动的最大加速度响应谱方法
According to the State-specified Standard,an appraisal to the floor vibration is given and the site selection of the computer room is suggested.
依据国家标准对楼板振动进行了分析评价,给出了机房选址建议。
The panel resonance always affects the absorption characteristics of microperforated panel (MPP) absorber.
板振动对微穿孔板吸声体的声学特性存在一定的影响。
Study of Vibration and Noise Reduction by Minimizing Vibration Velocity for Plate Based on FEM/BEM
FEM/BEM法振动板减振降噪优化设计
Study on New Type of Slab Casting Mold Oscillator Leaf Spring System and Its Application
新型板坯连铸振动板簧系统的开发及应用
Study on the Impact in the Course of the Starting and the Influence of Vibrating Parameters
振动平板夯起振冲击机理及振动参数影响分析
Studys on Active Vibration Control of Piezoelectric Smart Cantilever Plate
压电智能悬臂板的主动振动控制研究
LQR-based Active Vibration Control for Laminated Plate Containing Piezo-electric Patching
含压电片层合板的LQR振动主动控制
Study on Subway-Induced Environmental Vibration and Floating Floor Isolation;
地铁引起环境振动及房屋浮置楼板隔振研究
Nonlinear vibration of functionally graded material plate under different internal resonances
四边简支FGM矩形板非线性振动中的内共振
Flutter suppression for sandwich panel using dynamic absorber
动力吸振器用于夹层壁板颤振抑制的研究
STUDY OF VIBRATION MECHANISM OF PLATE AND STIFFENED PLATE WITH VISCOELASTIC DAMPING TREATMENT
敷设粘弹性阻尼的板和加筋板的振动机理研究
Sensitivity of the eigenvalues to the ply angles for composite plate
层合板振动特征值对铺层角的灵敏度
Finite Element Analysis of the Vibration Characteristics of Sandwich Structure with Viscoelastic Layer;
粘弹性夹层板振动特性的有限元分析
Nonlinear Vibration of Circular Sandwith Plate under Static Load;
静载荷作用下夹层圆板的非线性振动
The Research on the Vibration of the Thin Plate with Concentration Mass;
带有集中质量的薄板振动问题的研究
The Hybrid-Trefftz Finite Element Method for Forced Vibration Analysis of Thin Plate;
薄板受迫振动问题的Trefftz有限元法
DSC Method for the Vibration Analysis of Rectangular Mindlin Plates with Diagonal Line Supports;
矩形Mindlin板的高频振动分析
Free Vibration of Compressed Plate on Two Parameter Elastic Foundation;
双参数弹性地基上受压板的自由振动
Research on the Vibration and Radiation Characteristics of the Ship's Panel Type Structure
船舶板式结构振动及声辐射特性研究
Experimental Research on Nonlinear Vibrations of Flexible Beam and Plate
柔性梁和板结构非线性振动实验研究