本文提出了一种计算平板结构辐射噪声的理论和方法。
A theory and method for calculating the noise level radiated by plate are presented in this paper.
平板结构，可包装椭圆形、方形、三角形等任意形状物品。
Fla-plate structure, any shape of the product can be packed, such as ellipse, triangle etc.
无粘结预应力混凝土扁梁-平板结构体系是一种新型的楼盖体系。
Unbond prestressed concrete wide flat beam-slab structure is a new type of floor system.
底板是以槽钢焊接成框架，钢板为面板的平板结构，其尺寸与模框相对应。
Channel bottom is welded into the frame, steel structure for the flat panel, and its size corresponds with the mold box.
因此可以预见，对于应用局部加载降低结构体焊接残余应力，柱壳结构要比平板结构效果更好。
It can be predicted that the cylindrical shell structure is better than the plane structure in reducing welding residual stress through local loading.
本文讨论了四层克尔型非线性介质平板结构中两种形式的光波导模问题（TE波），并求得解析解。
This paper studied a four-layer Kerr-type nonlinear slab-guided optical mode(TE mode) and obtained the analytical solution.
用两块相同尺寸的水平板结构作为一种防波堤，上层板位于自由水面处，下层板在其下某一深度处。
A kind of breakwater is proposed which consists of two horizontal plates with the same dimension. One is on the free surface, the other is submerged just below it.
本实用新型涉及一种低频发送线圈，包括塑料本体和缠绕塑料本体的导电材料，所述塑料本体为平板结构。
The utility model relates to a low-frequency sending coil consisting of a plastic noumenon with slab structure and a conducting material wound around the plastic noumenon.
通过有限元算例分析，验证了约束方程连接的体壳连接方法在平板结构、带安装边的圆壳结构以及带安装座的壳结构上的适用性。
The applicability of the restriction-equations method in smooth structures, cylinder with fixture fringe and shell with fixture seat is validated by FEM analysis.
通过有限元算例分析，验证了约束方程连接的体壳连接方法在平板结构、带安装边的圆壳结构以及带安装座的壳结构上的适用性。
The applicability of the restriction-equations method in smooth structures, cylinder with fixture fringe and shell with fixture seat is validated by FEM analysis.
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