查询词典 joints

Taking the steel roof of new station building at Chongqing Jiangbei international airport as example, it's presented the finite element analysis on the experimental data of circular hollow section unstiffened T-joints with straight or fold chord.

以重庆江北国际机场新航站楼钢屋盖为例，对弦杆为直杆和折杆两种类型的T型圆钢管相贯节点试验数据进行有限元分析。

Based on FEA mainly, secondly theory analysis,combined with joint tests, parametric analysis influencing loading-carrying capacity is carried out to acquire loading-carrying capacity formulae of unstiffened andstiffened joints.

本论文在研究加劲节点的过程中，主要以数值计算为主、理论推导为辅，并结合节点试验，共同分析影响加劲节点承载力的因素，以得到承载力的公式。

Based on the contrast experiments of six full-scale non-seismic interior frames joints under low reversed cyclic load,consisting of two strengthened by Gluing Steels,two strengthened by CFRP and two unstrengthened,Contrast analyses were presented including the failure mode,hysteretic loop,and the stress of beam and column s bars,concrete,gluing steels and CFRP.

通过6个足尺框架中节点(2个粘钢加固，2个碳纤维布加固，2个未加固)在低周反复荷载作用下对比试验，对比分析了节点区破坏特性和滞回曲线，以及节点区梁柱纵筋、混凝土、钢板和碳纤维布的应力水平。

Objective To study the clinical application of microwave in treatment of malignant tumors around knee joints with the purpose of killing the tumor cells in situ and reserving the ligaments and meniscus for limb salˉvage.

目的 探讨在保留膝关节韧带和半月板的条件下利用微波对膝关节周围恶性骨肿瘤进行原位热疗保肢治疗的临床效果及价值。

Based on the problem of robust stability, poles placement method is applied to get the desired decentralized robust controllers, and two classes of control systems for 4th and 5th joints of PUMA562 and pendulum400 are used to test validness of the proposed approaches.The simulations and practical results show that the theoretical research is valid and reliable. The control scheme appears feasible. A new design approach has been offered to robust control.

本文所提方法经过了较严密的理论推导，仿真实验和实际运行结果都证明了理论研究工作的有效性和先进性，为机器人和类似关节的机械的控制提供了新的设计方法。

Recommended by the Orthopedic Foundation for Animals, the hip-extended ventrodorsal view x-ray, which provides a frontal view of the pelvis and hip joints, is most widely used and recognized by veterinarians because the view best allows for an assessment of the amount of arthritis present.

主要推荐的技术有OFA，用X光对髋关节和骨盆扫描进行评估。这个技术由于能对目前关节炎的级别做最准确的评估而受到兽医们的一致推荐。

Giving examples of its application in the design of curve eccentric clamp mechanism s, circular wedgy scarf joints and relieving shaped cutters and so on, this paper illuminates its application prospect in many fields of mechanical design and manufacturing engineering.

在给出对数螺线定义及其特有性质的基础上，探讨了对数螺线的美学价值。由此出发，以对数螺线在曲线偏心夹紧机构设计、圆楔面联接、铲齿成形刀具等方面的应用为例，阐明了它在机械设计与制造工程领域中的应用前景

The old method of solder ing metal sheets together has now been largely replaced by welted joints, which are made by a special efficient mechanical device.

搭接贴角焊接金属薄板的老方法，现今已基本上为对接坡口焊所取代。

Is such a common form of action, and makes things look smooth, it is often given it's own term,"Successive Breaking of Joints". This means that each part of the limb moves and stops one after another, by being offset in time slightly. This gives the action a more natural and whiplike feel as shown here.

&完美的打断了骨骼之间的联系&意思是说我们让骨节之间的运动有先后连带关系，通过让动作timing彼此之间有一点的延迟而使运动和停止都是一个接一个的完成，如同甩鞭子一样，这样整个角色的动作就看上去自然的多。

The zygapophyseal joints bear different types of loads such as compression, traction, shearing and torsion.

颈椎关节突关节承受压缩、牵拉、剪切和扭转等不同类型的载荷，双侧关节突关节和椎间盘构成了运动节段的稳定。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。