1.
Research on the Effect of the Light Outer Covering upon the Underwater Acoustic Radiation of Bilayer Shell Structure;
轻外壳对双层壳体结构水下辐射声影响研究
2.
The Study of Dynamic Response of Double-layer Shell under the High-speed Pulse Impact;
双层壳体在冲击载荷作用下的动力响应分析
3.
Research on the Effect of Fluid and Ribs of Double-shell on Its Sound Radiation;
层间流体和肋骨对双层壳体辐射声场的作用分析
4.
When the backing is a double-shell, the water layer causes obvious modulation phenomenon to the absorption coefficient curve.
背衬为双层壳体时，水层对吸声覆盖层的吸声系数曲线有明显的调制现象。
5.
Scattering Field Analysis of the Underwater Ribbed Double-Decked Elastic Shell;
水下加肋双层弹性壳体散射声场分析
6.
Acoustic scattering from submerged double infinite concentric cylindrical shell insonified by incident plane wave is studied.
研究水下双层无限长圆柱壳体的声散射。
7.
Parametric analysis of vibration reduction performance of new double-layer reticulated spherical shell system
新型双层球面网壳体系减震性能参数分析
8.
Sound radiation characteristics of finite double-layer annular-plate stiffened cylindrical shells
有限长双层加肋圆柱壳体的声辐射特性
9.
Mechanical Behavior of Bi-Stable Laminated Composite Shells with Piezoelectric Layers and Numerical Simulation;
含压电层双稳态复合材料层合壳体的力学特性及数值模拟
10.
Effects of an outer layer and its damping on acoustic scattering characteristics of a double-layered spherical shell immersed in water
外层壳及其阻尼对水中双层球壳声散射的影响
11.
Formed Process and Load Behaviors Research on Partion Double-Layer Barell-Vault Rebiculated Shell Shaped by Posttensioning
后张拉整体成型局部双层柱面网壳成型和承载力研究
12.
FORMED PROCESS RESEARCH ON LOCAL DOUBLE-LAYER BARREL-VAULT RETICULATED SHELL BY POSTTENSIONING
后张拉整体成型局部双层柱面网壳成型过程的研究
13.
double-case vertical centrifugal oil pump
双壳体立式离心油泵
14.
Influence by the inner shell and the outer shell on sound-vibration characteristics from double cylindrical shells in water
内、外壳对水下双层圆柱壳声振性能影响分析
15.
The effect of linked materials on the sound radiation from double cylindrical shell
壳间连接介质对双层壳声辐射性能的影响
16.
Every crustacean has a layer of shell, which is also called the carapace.
甲壳动物体外都有一层几丁质外壳, 称为甲壳。
17.
Transplantation of Collagen-chitosan/silicone Bilayer Artifical Skins in Big Animals and Observation of Its Biological Behavior;
胶原—壳聚糖/硅橡胶双层人工皮层大动物体内移植实验及生物学行为观察
18.
double-skinned products carrier
双层壳板成品油船(油舱壁无扶强材