查询词典 immovable joint

The passenger transportation special lines cross sector seamless line fixed axle warm design, the bridge the seamless line design, the rail expand and contract the regulator, the glued joint insulated rail joint design are dissected.

对客运专线跨区间无缝线路的锁定轨温设计、桥上无缝线路设计、钢轨伸缩调节器、胶接绝缘接头设计进行详细研究。

To study the seismic performance of this joint, a quasi-static experiment under low reversed cyclic load of three cross-shaped outer-shell joint specimens is carried out.

为研究该种节点的抗震性能，进行了3个十字形足尺构件的低周反复试验。

The pattern of the roof deck panels should be set out in accordance with the design of the finish mosaic tile layout in order to minimize clashes between the open joint lines and the mosaic tile joint lines.

为减小开放接口和马赛克瓷砖接缝的冲突，楼顶盖板面板的图案应按照完工的马赛克瓷砖的布局来进行安排。

Practice has proved that the seismic and gravity joint identify deep-buried hill is a more effective technical mean. This article will be gravity-seismic joint inversion interface of the main contents of the study.

实践证明，重震联合识别古潜山等深层目标是一种较为有效的技术手段，因此本文将重震联合界面反演作为研究的主要内容。

In other embodiments, the flexure joint is a dovetail joint permitting one end of the mount to slip relative to the other.

在其它的实施例中，该挠曲连接部是一鸠尾连接部，它允许固定件的一端相对另一端滑动。

First, the theory of fretting wear and studies on fretting fatigue were introduced and the parametric method was used in the process of creating the model of dovetail joints in UG software. The elastic contact problem is analyzed in finite element method and is used to the parameters' distribution and contact stress of the joint are obtained on the base of ANSYS code. With the effect factor of load frequency, the prediction method of fretting fatigue life of dovetail joint under low and high/low cycle complex load is proposed. The proposed model and the approach were verified by experiments.

本文介绍了微动损伤的机理和微动疲劳寿命的研究方法；利用UG软件对燕尾榫联接结构创建了参数化实体模型；基于ANSYS软件平台求解弹性接触问题，获得了榫联接结构接触应力及接触状态量的分布；在已有微动疲劳寿命预测模型的基础上，引入载荷频率影响因子，对低周、高低周复合载荷作用下的燕尾榫联接结构进行了微动疲劳寿命的预测，与试验结果对比表明采用本文提出的方法预测榫联接结构的微动疲劳寿命是有效的。

The results showed that the wear-resistant belt in drill joint was actually an isolation belt, which could protect the drill joint and sleeve from serious abrasion, and the optimization and improvement of its performance was the technical key to preventing sleeve from serious abrasion.

结果表明，钻杆接头耐磨带实质上是一个隔离带，用以保护钻杆接头和套管免遭强烈磨损，接头耐磨带性能的优化与改善是防止套管强烈磨损的关键技术措施。

In the first algorithm, the edge of each binary joint image slice is detected and the joint power spectrum of which is summed.

在第一种算法中，每片二值联合图像片的边缘被检测，其功率谱求和。

On the basis of foreign research achievements, two kinds of domestic cold-formed steel sections are used as the parent materials to design Rosette-joints. Different styles of joint and various influencing factors (including form of hole, aperture, and the edge distance from the center of joint to the edge of the sheet) are taken into account, and four series of test specimens are schemed out. A series of axial-tension tests on all test specimens are carried out to investigate the shear strength of every rosette-joints.

本文结合国外的研究成果，采用我国常用的两种较大尺寸的冷成型钢型材作为母材来设计插座式连接，考虑了节点的不同形式以及影响节点承载力的各种因素(包括孔形、孔径、端距等)，设计出四组不同形式的节点试件，并对各组试件进行轴向拉伸试验来考察各种类型插座式节点的抗剪承载性能。

Edge in the joint International Trade Co., Ltd. and China Minmetals Group, China Steel Group in both the business maintained good cooperative relations, and Japan Metals and Minerals Co., Ltd., Japan Yan Gu, Inc. maintained a long-term business in the domestic market, we Company and the Tangshan, Tianjin, Shanxi and many other outstanding domestic enterprises to establish a stable cooperation, in India, Iran, such as iron ore projects in Thailand and three in Shanxi Science and Technology Development Co., Ltd., Heng On Tangshan Industry Co., Ltd., Shanxi money Steel Co., Ltd., Shanxi Dynasty Iron and Steel Co. Ltd. to establish a long-term cooperation in the iron oxide powder with the Tangshan overseas trade center established a strategic cooperative projects. Edge in the joint International Trade Co., Ltd.

中边联合国际贸易有限公司与中国五矿集团、中国中钢集团均保持着良好的业务合作关系，同时与日本五金矿产株式会社，日本岩谷产业株式会社保持着长期的业务，在国内市场方面我们公司与唐山、天津陕西等多家国内优秀企业建立了稳定的合作，在印度、伊朗铁矿等项目中与山西三泰科技发展有限公司、唐山恒安实业有限公司，山西金元钢铁有限公司，山西王朝钢铁有限公司建立了长期的合作，在氧化铁粉方面与唐山海外贸易中心建立了战略合作项目。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼