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- INJECTION TECHNIQUE CONTROL FOR GFP/PUR FOAM SANDWICH STRUCTURE 玻璃钢/硬质聚氨酯泡沫塑料夹层结构的灌注工艺控制
- foamed sandwich structure 泡沫夹层结构
- The results show that coiling the powder together with steel plates can successfully form the structure of aluminum foam sandwich (AFS). 研究表明，采用粉末与钢板轧制工艺可以成功地制备出钢面板泡沫铝夹心结构；
- The main component of polyurethane foam and the technique were studied to develop a rigid polyurethane foam(PUF) which could be used in the sandwich structure. 针对夹层结构的特点,通过对聚氨酯泡沫的各主要组分及发泡工艺的研究,研制出了一种适用于夹层结构的硬质聚氨酯泡沫。
- The cab structure is composed of steel framwork and composite sandwich structures with foam cores. 在满足司机室对刚度和强度要求的前提下,提出了一种新型列车司机室结构形式-钢骨架复合材料司机室混杂结构。
- So sandwich structure had the same elasticity with cellular silicone elastomer. 由此可见，三明治式结构同样具有泡沫硅橡胶良好的弹性。
- Mege has own developed composite sandwich structure techonlogy system,and many patens in related area. 米格公司具有自行研发的独特的技术体系;并且申请了多项专利.
- In this paper,the dynamic analysis of the carbon fiber honeycomb sandwich structure was deeply investigated. 对碳纤维蜂窝夹层结构的动力学问题进行了深入分析。
- Besides high specific strength and stiffness,GFRP sandwich structure panels with honeycomb core possess lower thermal conductivity and used as a heat insulation material. 玻璃钢蜂窝夹层结构板除高比强度、比刚度的优点外,还具有低热导率的特点,是一种隔热保温材料,在航天、航空、建筑方面得到广泛应用。
- The mechanical properties of a kind of honeycomb sandwich structure under effects of low temperature,particle radiation,ultraviolet ray and hot cold cycles etc. 以选定的一种蜂窝夹层结构为例，对其低温力学性能即拉伸、压缩、剪切等进行了各种外界环境包括温度、粒子辐照、紫外辐照、冷热循环等影响前后的性能测试和研究。
- Preparation of Aluminum Foam Sandwich and Foam Cell 泡沫铝芯夹心板的制备及泡沫孔的研究
- Rigid Polyurethane Foam Core and its Sandwich Structure 硬质聚氨酯泡沫塑料芯材与夹层结构的研究
- The authors deduced the analytic formula for the calculation of the giant-magnetoresistance of multi-layer sandwich structure and spin-valve structure, and also discussed what the calculation results implied. 论文作者得出了多层膜三明治结构和自旋阀结构的巨磁电阻效应的解析公式，并分析了结果的意义。
- This article is concerned Reaction Injection Molding(RIM) on polyurethane sandwich structure in fiber reinforced plastic, and raw material, tools and processing are described detailed. 本文主要阐述了FRP夹层结构用聚氨酯泡沫塑料芯材的反应注射成型技术,并分别从原材料、模具和成型工艺三个部分进行了详细的描述。
- In 1998 Vedyayev and cooperators calculated giant-magnetoresistance of multi-layer sandwich structure and spin-valve structure by using the linear response Kubo formula and Green function technology. 1998年Vedyayev等人运用这个线性响应的Kubo公式和格林函数技术计算了多层膜三明治结构和自旋阀结构的巨磁电阻。
- He doubled his slice of bread to make a sandwich. 他将一片面包对摺做成三明治
- Corrugated board is a kind of sandwich structural materials and it can be studied as an orthotropic sandwich plate. 摘要瓦楞纸板是夹层结构材料中的一种，可以将其作为正交各向异性的夹层板来进行研究。
- Generally, the double bottom and double hull of ships are two types of metal sandwich structures. 在巨观的船舶结构模型中，双层底与双层壳结构，均属金属三明治结构。
- As for the situation where dual-polarizations are needed, a sandwich structure with the rectangular lattice in the center and triangular lattice in the outer space is brought forward to reducing the confinement loss and also the differential loss. 在单模双偏振光子晶体光纤方面,提出一种三明治结构,其中心为矩形结构,两边为三角结构,这种结构可有效降低光纤的泄漏损耗和两偏振模的损耗比。
- This thesis reports an analytic study on the giant- magnetoresistance of multi-layer sandwich structure and spin-valve structure by using Green function quantum statistics approach and nonlinear Kubo formula that was derived by sub-dynamics theory. 本论文报导使用量子统计格林函数方法以及由子动力学理论推出的非线性响应理论对多层膜三明治结构和自旋阀结构的巨磁电阻效应的解析研究。
