AIM: To discuss the effect of orbit-orb connection using silicone tube in treating large angle paralytic strabismus. 目的:为探索用硅胶管作眶&球连接术治疗麻痹性斜视的疗效。
Fixed tube sheet type heat exchanger The Active Connection Technology about Heat Exchange Tube and Tube-sheet 固定管板式热交换器管壳式换热器中换热管与管板的活性连接技术
The residual contact force, which is the important reason for the tight connection between the tube and sleeve, exists between the tube and sleeve. 成形后导管管套之间存在的残余接触力,是导管管套紧密连接在一起的重要原因;
The pilot guides the probe into the drogue to make the connection. Assembly joint by inserting tube into socket hard against the stop. 飞行员将探头插入锥管完成连接。将管道插入插口内,直到插不进去为止来完成连接部分的组装。
The utility model discloses an S-shaped connection tube, relating to construction material production technical field. 本实用新型公开了一种S形的连接管,涉及建材产品技术领域。该连接管为S形的管子的形状。
The vertical stiffener connection is suitable for rectangular steel tube column that the sectional area is smaller and H-steel beam connections. 垂直加劲肋节点适于柱截面较小的方钢管(矩形管)柱和H型钢梁节点。
The connection with the tube should be tight and firmly fixed. 与管接触应紧密,固定应牢固。
Comparative study on treatment of hard nucleus cataract with burst and continuous mode during phacoemulsification The simple connection method for plastic detonating tube in blasting 爆破模式与连续模式超声乳化治疗Ⅳ级硬核白内障的临床比较爆破作业中塑料导爆管简易连接方法
Experimental Study on Connection between Concrete filled Square Tube Column and Steel beams under Tensile Loading 方钢管混凝土柱与钢梁连接的拉伸试验研究
The treatment of connection of square section concrete-filled steel tube structures is relatively easy. 方形截面钢管混凝土由于形式简单而节点处理相对较容易。
Both the profile and manufacture quality of the plug are in direct connection with tube quality. 顶头形状及其制作质量直接影响钢管的质量。
When creating the finite element model, complicated connections among howitzer components are considered, especially the large displacement slide and the nonlinear spring connection between gun tube and cradle rail. 在建立有限元模型时,考虑了火炮各部件间复杂连接,尤其是身管与摇架导轨间的大位移滑动接触和非线性弹簧单元连接等非线性问题;
This paper introduces the development history and current study status of bulged tube technology at home and abroad, addresses the basic operating principle, expansion tool, connection and mechanical performance of bulged tube; 介绍了国外膨胀管技术的发展历程和国内研究状况,并对膨胀管的基本工作原理及膨胀工具、膨胀管连接、力学性能等关键技术进行了详细论述;
Mechanical analysis of failure on connection of oil well steel tube 油井钢管接口失效力学分析
A New Method for the Hermetic Connection of High-pressure Tube 一种新型高压管的密封连接
The maximum of hoop stress appears in the weld root, which has great influence on the connection failure between tube and tubesheet. 最大环向应力出现在焊缝根部,对管子与管板连接失效影响较大。
According to the finite element analysis of orthogonal and tangential opening tubing region on pressure vessels, the stress distribution of vessel, connection tube and their connection region are obtained, and the field testing is done with technology of strain gage. 根据对压力容器正交和切向开孔接管区进行的有限元分析,获得容器筒体、接管及其连接部位的应力分布结果,利用电阻应变测试技术进行现场测试。
Based on the semi-experience and semi-theory formula, the calculation methods of the T-type rigid connection joints in circular tube structure and the effects of joint flexibility on the structure system are presented. 利用半经验半理论公式,介绍了圆管结构T形相贯刚接节点的计算方法和节点柔性对整个结构体系分析的影响。
Thinning out the shank shell on the top of coke drum and cause analysis on weld seam failure of connection tube at oil and gas outlet 焦炭塔顶颈部筒体减薄及油气出口接管焊缝开裂原因分析
It research the cause of ore district geological disaster from the following aspects: 1. The connection between water bursting in mine tube with surface water 、 karst water 、 crack water and mine tailings water; 矿区地表水、岩溶水、裂隙水、尾砂库水与坑道涌水的联系;
A Study on the Parallel Connection Venturi Tube and Its Parameter Selection 并联文丘里管吸肥装置的研究及其参数选择
From the tests, a number of the joint behaviors were investigated, such as the failure process and failure formation, load-strain relationship of the specimens, the effect on joint by beams and its local connection with outer steel tube. 通过模型试验,研究节点的破坏过程、破坏形态、梁和局部连通钢管的作用及试件各组成部分的荷载-应变关系。
In order to analyze the inner mechanism of the cooling performance of the Rotary Gas Wave Refrigerator With Closed-ended Connection Oscillating Tube, we study the wave in the oscillating tube and the heating effect of the tube wall. 为了剖析旋转式突扩连通气波制冷机制冷性能提高的内在机理,对振荡管内波系运动及振荡管壁的热效应进行了研究,改变振荡管的结构参数和操作参数,分析其变化规律。
In order to save the resources and cut down the cost of products, we need to achieve the connection of the dissimilar metal tube such as the copper tube and aluminum tube in fridge and air-condition. 为节约资源,降低产品成本,需要实现诸如冰箱、空调的铜管与铝管等异种金属管的连接。
Areas which have the biggest vibration amplitude are the back cover, the bow and the connection part of bow and axle tube. ( 4) Have completed the radiated noise analysis of the housing basing on the frequency response analysis. 在频率响应分析的基础上,完成了桥壳的辐射噪声分析。
The results of this paper have a guiding significance to the industrial application and further improvement of the Rotary Gas Wave Refrigerator With Closed-ended Connection Oscillating Tube. 本文的研究结果对旋转式突扩连通气波制冷机的工业应用和进一步改进具有一定的指导意义。
The horizontal pipe collet connection can be used on connection of various kinds of soft tube. 水平管道连接器适用于各种软管的连接,经过多年的研究与发展,国外已经形成系列化商品。
In advantages of easy construction and low cost, the steel tube confined concrete column ring beam joint with shear ring has been widely used in the connection between steel tube confined concrete column and reinforced concrete beam in the steel tube-confined concrete structures in recent years. 带抗剪环的钢管混凝土柱环梁节点因施工简便、造价较低等优点,近几年已成为钢管混凝土结构中广泛应用的连接钢管混凝土柱与钢筋混凝土梁的节点形式。