夹层

Production, processing of different specifications, different types of laminated, toughened safety glass and electric heating.

生产，加工不同规格、不同型号的夹层、钢化和电加热等安全玻璃。

Composite material; rectangular sandwich board ; Z-core ; natural frequency ; finite element

复合材料；矩形夹层板； Z字型夹芯；固有频率；有限元分析

From the name of the man Sandwich,we have the word "sandwich"today.

姓名男子从夹层，我们用"三明治"。

Methods: In this series,coronary heart disease was proven by clinic,electrocardiogram and selective coronary arteriography.Causes of 30 cases of PICAS were acute coronary occlusion in PTCA (2 cases),coronary arterial dissection (1 cases),preventing coronary arterial restenosis after PTCA (18 cases),coronary arterial restenosis after PTCA (4 cases) and acute myocardial infarction (5 cases).Thirty cases of SCAG were performed by Judkins method.

材料和方法：本组病例均经临床，心电图和选择性冠状动脉造影证实为冠心病。30例经皮冠状动脉内支架植入术的原因有经皮腔内冠状动脉成形术中发生急性冠状动脉闭塞2例，冠状动脉夹层1例，为防止PTCA术后再狭窄18例，PTCA术后再狭窄4例，急性心肌梗塞5例。30例SCAG均采用Judkins法。

It accommodates as many as 500 people and includes a number of dining venues, multi-station servery, kitchen, retail store, coffee bar and café, bank, dry cleaner, and support areas including a loading dock and mezzanine-level mechanical areas.

它可以容纳500人，包括一些就餐区、多功能备餐间、厨房、零售店、咖啡吧和小餐厅、银行、干洗店以及一些辅助区域如装卸货平台和设备夹层。

Usually the core of sandwich is made from light material with high shear modulus.

夹层结构的芯材是具有一定抗剪刚度的轻质材料。

The paper established the method for predicting shear modulus of X-cor, the prediction results accord with experimental data well.

提出了X-cor增强泡沫夹层结构的剪切模量预测单胞模型，理论值与试验值符合良好。

The prediction result of the in plane shear modulus of a typical stitching foam-core sandwich composite was found good agree with the experimental results.

预测典型缝纫泡沫芯材的面内剪切模量，进行夹层结构的面内剪切试验，试验结果与预估结果吻合较好。

The shearing failure of structural plane is considered to be corresponding to the maximum of real contact area, a criterion is given to distinguish the shearing failure of structural plane and a new select method of shear strength is brought forward subsequently; Examine the influence of geometrical features and thickness of weak intercalation on the integrative strength of weak structural plane based on the composing of basic strengths, formative mechanism of shearing plane and failure pattern; and present the quantitative relation between the strength and thickness.

4详细研究了依附型滑动面中的硬性结构面和软弱结构面力学特性和破坏模式，对硬性结构面引入摩擦学中的粘着摩擦理论，着重研究结构面在剪切过程中实际接触面的变化规律，提出实际接触面积的最大点即为强度破坏点，并结合实际数据进行了验证；对软弱结构面则从其基本强度的组成、内部剪切面的形成机理和破坏模式入手，研究了结构面的几何特性、夹层厚度和强度关系对软弱结构面综合强度值的影响，并给出了定量关系式。

However, this butterfly valve in the course of the following questions remain: First, as a result of hard and soft multi-layer stacked ring fixed in the valve plate, when the valve plate when the media always state of the formation of its positive sealing surface erosion, sheet metal dissection of the soft-sealed after flushing with by a direct impact on seal performance.

但是，这种蝶阀在使用过程中仍然存在以下问题：一、由于多层软硬叠式密封圈固定在阀板上，当阀板常开状态时介质对其密封面形成正面冲刷，金属片夹层中的软密封带受冲刷后，直接影响密封性能。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。