双层壳型,double wall
1)double wall双层壳型
1.In this paper, the new typedouble wall high efficiency cooled turbine vane was designed using the foreign advanced cooling techniques of turbine vane and the thought way of high technology origin and large technology span for reference, and the experimental study was carried out to investigate the cooling techniques on the turbine vane syntheses cooling performance experimental facility.本论文针对推重比15～20一级发动机高压涡轮高效冷却叶片冷却设计要求,采用高起点、大跨度的思路,充分借鉴国外先进涡轮叶片冷却设计技术,采用气膜喷淋、气膜溢流增强效应、新型双层壳型狭小空间冲击-气膜等先进涡轮叶片冷却设计技术,完成双层壳型高效冷却涡轮导叶的研制工作,并在涡轮叶片综合冷却效果试验器上对使用的设计技术进行了针对性的验证。
2)bimetallic shallow shells双层扁壳
1.Axisymmetric nonlinear free vibrations ofbimetallic shallow shells of revolution with uniformly distributed stationary temperature changes are investigated using the energy variational method and the homotopic perturbation method.数值结果表明,变温对双层扁壳非线性振动的频率有明显的影响,而扁壳矢高可以改变振动的弹簧特性。
3)double shell双层壳体
1.For a simulated ship engine room with a two stage mounting system and adouble shell, the fluid structural coupled model is built by finite element (FE) software ANSYS.利用 ANSYS有限元软件 ,建立了双层壳体的船舶动力舱的水下结构流体耦合的声振模型。
英文短句/例句
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
相关短句/例句
bimetallic shallow shells双层扁壳
1.Axisymmetric nonlinear free vibrations ofbimetallic shallow shells of revolution with uniformly distributed stationary temperature changes are investigated using the energy variational method and the homotopic perturbation method.数值结果表明,变温对双层扁壳非线性振动的频率有明显的影响,而扁壳矢高可以改变振动的弹簧特性。
3)double shell双层壳体
1.For a simulated ship engine room with a two stage mounting system and adouble shell, the fluid structural coupled model is built by finite element (FE) software ANSYS.利用 ANSYS有限元软件 ,建立了双层壳体的船舶动力舱的水下结构流体耦合的声振模型。
4)double-shell双层壳
1.A numerical analysis of vibro-acoustic characteristics of an underwaterdouble-shell;充液双层壳的振动与声辐射计算
2.The response of thedouble-shell under the impaction of the bows with two kinds of shape is simulated by ls-dyna in this article.采用显示动力有限元软件LS_DYNA模拟双层壳结构在两种不同形状的撞头撞击下的响应,通过分析比较发现,双层壳结构抵抗球形撞头撞击的能力更强。
5)double-layered spherical shell双层球壳
1.Effects of an outer layer and its damping on acoustic scattering characteristics of adouble-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
6)double shell双层壳
1.The sound radiation of a submerged finitedouble shell (two concentric cylindrical shells with the entrained fluid) is studied.对双层壳体（壳间充满流体的同轴圆柱壳）的声辐射进行了研究。
2.The characteristics of vibration in a submergeddouble shell connected by annular plate drived by a point force in inner shell is studied.基于Ｆｌüｇｇｅ薄壳理论和弹性波理论，将环肋板等价为线力作用在内外壳体上，给出了双层壳耦合振动方程，比较了双层壳和单层壳表面振动速度
延伸阅读
双[1-(4-二甲氨基)苯基2-苯基1,2-二硫代乙烯合镍]分子式：CAS号：性质：紫黑色单斜晶体。熔点277～278℃。溶于苯、甲苯、三氯甲烷等大多数有机溶剂。红外频率υ(C＝S)1190、1165、1140cm-1,红外频率υ(S-C-C-S)880cm-1。由对二甲氨基安息香、五硫化二磷在二噁烷(二氧六环)中反应后,加入镍(Ⅱ)盐溶液制得。用作光学非线性材料。
