查询词典 joint

It is frequently lead to pathological change of joint at digit wrist elbow and shoulder such as pain paralysis of nerve ending stiff joint and cyst.

手杖是行动不便患者的常用的简单用具，临床上因使用不当产生指、腕、肘和肩等关节部位的改变，如疼痛、末梢神经麻痹、关节硬化和囊肿等。

Total has a stake in a refinery in northeastern China, the first Sino-foreign oil-refining joint venture, and is waiting for the Chinese government's go-ahead on a joint venture for part of the Sulige gas field, one of the most resource-rich areas in China, which it wants to develop with CNPC's listed unit PetroChina.

道达尔持有中国东北一个炼油厂的股份，这是首个中外合资炼油企业。目前该公司正等待中国政府审批开发苏里格气田部分区块的合资企业，这是中国资源最丰富的地区之一，道达尔希望能与中国石油集团公司旗下上市公司中国石油联合开采。

Sipes Tianyu test equipment Co., Ltd., a department specializing in environmental testing equipment, scientific research, production, management Integration Sino-foreign joint venture company, has 500 in the world with a strong American Enterprise joint venture, set up Sapp Adams Tianyu test equipment Co., Ltd..

赛普斯天宇试验设备有限责任公司系一家专门从事环境试验设备科研、生产、经营一体化中外合资公司，已经与一家世界五百强的美国企业合资，成立了赛普斯天宇试验设备有限责任公司。

In this Paper the joint profile expression and fractal theory are reviewed, and the fractaltheory is used to study the frictional angle of the rock joint.

本文首先简要介绍节理形貌的描述方法和分形几何理论，然后将分形理论引人岩体节理摩擦角的研究中，得出了用分形维数表示摩擦角的经验公式。

The effects of electroplated Ni layer and electroless plated Ni-P layer on the diffusion behavior in Sn-Ag/Cu solder joint were studied. The results by EPMA analysis showed that the electroless plated Ni-P layer acted as a good diffusion barrier between Sn-Ag solder and Cu substrate. However, the electroplated Ni layer can not hinder the inter-diffusion and reaction between molten Sn-Ag solder and Cu substrate when reflowing, and there was a layer of IMC (Cu6Sn5) at interface of Sn-Ag/C u solder joint.

摘 要：研究了电镀Ni层和化学镀Ni-P合金层对Sn-Ag/Cu焊点扩散行为的影响，电子探针分析表明：化学镀Ni-P合金层能很好地阻止Sn-Ag/Cu焊点在焊接过程中的Cu，Sn互扩散和相互反应；而电镀Ni层则不能阻止Sn-Ag/Cu焊点在焊接过程中的Cu，Sn互扩散和相互反应，界面反应产物仍以Cu6Sn5为主。

Analytical results show that the web reinforcement ratio of pile cap and strength of concrete are important to the ductility and dissipation capacity of the joint, and axial load ratio is important to the bearing capacity, stiffness, ductility and dissipation capacity of the joint.

摘 要：提出一种新型叉桩节点的抗震性能试验方案，并对这种节点进行了模拟抗震性能试验的非线性有限元分析，得到节点的滞回曲线、骨架曲线、延性系数、割线刚度及耗能能力。

The company that worked closely with the War Department of England to develop this new method of joining pipe was named Victory Pipe Joint Company after the coupling it had engineered — known as the "victory joint" from early military uses.

当时，与英格兰战争部密切合作以开发这一新的管道连接方法的公司按其设计制造出来的接头—因其早期军事用途被称为&胜利接头&—命名为胜利管道连接公司。

Pre-erection joint of hull block which is erected at any location, to be painted before leak test and not to be considered as block erection joint.

Pre-erection联合赫尔块，是在任何位置，而不是画泄漏试验之前，应被视为街区安装接头。

Article 95 The initiators of a joint stock limited company shall bear the following responsibilities:(1) In the case of failure to establish the company, bearing joint liabilities for the debts and expenses resulted from the pre-establishment activities

第九十五条股份有限公司的发起人应当承担下列责任：公司不能成立时，对设立行为所产生的债务和费用负连带责任

Toptie Welds already designed and produced the narrow gap welding machine, mechanical saddle joint welding machine, numerical controlled saddle joint welding machine, saddle hole cutting machine and strip overlaying subarc welding machine and so on. Those had already applied in some famous pressure vessel and boiler producer successfully and gained consistent appraise.

公司目前已有深坡口窄间隙埋弧焊机、机械马鞍形埋弧焊机系列、数控马鞍形埋弧焊机系列、马鞍形管孔切割机、埋弧带极堆焊等系列产品，并已在国内外著名压力容器、锅炉企业成功投入使用，获得客户的一致好评。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐