When the pipe joint screw, should follow the principle of diagonal twist, not one by one in order to operate, do not screw the screw die, so that the correct installation of rubber gasket.
在拧管道接头螺丝时，应遵循对角互拧的原则，不要逐个顺序进行操作，不要一次性将螺丝拧死，这样才能将橡胶垫片正确地安装上去。
Researchers now report just such a discovery: the joint of a beetle leg that turns inward and outward like a screw.
现在，研究人员正是关于这样一个发现做出报告：甲虫肢体关节内外旋转和螺丝的原理异曲同工。
It's much harder, they say, to dislocate a screw than a round-ball-and-socket joint.
这种螺纹状的关节与球状关节相比，更难发生脱臼的情况。
According to the calculation of reliability, we get the reliability of the typical screw joint structures the preload.
进行可靠性计算，获得典型螺纹连接结构的力矩法控制预紧力的可靠度。
Objective: To provide the related morphological data for the application of iliosacral screw fixation in iliosacral joint disruption.
目的：为应用骶髂螺钉固定骶髂关节脱位提供形态学依据。
The screw has worked out of the joint.
螺丝从接合处脱了出来。
This study carried out analysis of its disadvantages for joint constructor tank after used screw blast aeration technology.
对合建式曝气池采用螺旋鼓风曝气技术后存在的问题进行了分析。
Objective to study the best entry points, direction and length of screw in acetabular anterior column plate technique, and to prevent the serious complications of screw penetrating the joint surface.
目的研究髋臼前柱钢板内固定技术中螺钉的最佳进钉点、方向和长度，预防发生螺钉穿入关节内的严重并发症。
Objective: To observe and measure the Sacro-iliac joint and correlative parts for clinical reference in Hemipelvic dislocation internal fixation by double head hollowed screw.
目的：通过骶髂关节及相关的解剖观测，为半盆脱位骶髂关节穿钉固定术提供临床应用依据。
It mainly introduces a new joint technology of self-tapping screw, insert joint after injection molding, snap joint, etc.
重点介绍了自攻螺钉连接、模塑后嵌入的嵌件连接，卡入连接等较新的连接技术。
The screw joint of the reducer bonnet and body was concluded as the failure position because of its small contact height.
经分析得出：事故原因是减压阀阀座和阀盖的连接螺纹接触高度过小，强度不足，导致螺纹连接失效。
Simulated the spot welding structure by monolayer board, the screw joint structure by node coupling.
以精度较高的单层板结构来模拟点焊结构，以节点耦合来模拟螺栓联接结构。
Objective To investigate the possibility of percutaneous cannulated lag screw fixation for treatment the injury of sacroiliac joint union under CT-guided.
目的探讨在CT引导下经皮微创技术置入松质骨拉力螺钉内固定治疗骶髂关节复合体损伤的可行性。
Objective To investigate the method and the effect of absorbent screw on ankle joint fracture.
目的探讨可吸收螺钉治疗踝关节骨折方法及疗效。
An improved method of stress analysis about bolt screw with interference fitting is provided as the first step of fatigue life-prediction for the joint.
针对过盈螺纹的疲劳寿命估算进行了工作，求解应力是寿命估算的第一步。
The locking screw positioning hole and a joint sleeve positioning slot are arranged on the proximal end of the intramedullary nail bar.
在髓内钉杆近端设置有锁紧螺杆定位螺孔、连接套定位槽。
Radial distortion of the flexible component in the stop valve can be adjusted so as to ensure the joint depth between flexible screw thread trepanning circular groove and screw thread on the screw.
截止阀的柔性元件的径向变形值可以调节，保证柔性螺纹套的环槽与螺杆上的螺纹的接合深度。
Methos 38 cases of patients with ankle joint fracture were treated with absorbent screw for inside fixation and evaluated the effect.
方法对38例踝关节骨折患者使用可吸收螺钉内固定，并评价效果。
The non-linear numeric simulation of the screw joint of SET;
最后确定装配线上的螺纹连接的转角扭矩拧紧工艺。
A pumping rod housing lock joint of a screw pump is primarily used to resolve the problem that the current screw pumping rod joint is easy to release.
一种螺杆泵抽油杆防脱扣接头主要解决现有螺杆泵抽油杆接头易脱扣问题。
Using buckles style for installing, we need not screw in joint , so that can install and reinstall conveniently and quickly.
安装时采用扣件方式，接缝处不需要锁螺丝，安装及重组便利．。
After the adhesive is solidified, the pipe and the pipe joint body are screwed into a whole through the screw plug.
待粘接剂固化后，管子、管接头体通过螺丝堵头凝接成一个整体。
Conclusion Bioabsorbable interference screw fixation is a reliable method in knee ligament reconstruction and is effective to restore knee joint stability.
结论在膝关节韧带重建术中，生物可吸收挤压螺钉固定疗效可靠，能有效重建韧带，恢复膝关节稳定性。
The method of 5-ring screw hoop, 1-pen hoop and non-shrinkage high-strength mortar poured into sleeve is used at the seismic joint of new-type prefabricated reinforced concrete beam-column.
新型预制钢筋混凝土梁柱抗震节点采用五环螺旋箍、一笔箍和在套筒中灌注无收缩高强砂浆的方法制作。
The utility model relates to an improved straight handle type artificial hip joint fixed by the screw bolt of a femur big rotor.
本实用新型涉及一种改进的、经股骨大转子螺栓固定的直柄式人工髋关节。
Results the fractures healed in all the cases with good function of joint, and without screw loosening or traumatic arthritis.
结果24例患者术后骨折端全部愈合，关节功能恢复良好，内固定物无松脱，肩锁关节无创伤性关节炎。
The height and capacity of the screwed cup can be regulated by screw joint.
通过螺纹的联接来调整总杯子的高度和容量。
Safe and reliable: joint design, taking into account the friction on the screw and self Bowl gravity, so that a reliable self-locking joint capabilities.
安全可靠：接头设计时，考虑到上碗扣螺旋摩擦力和自重力作用，使接头具有可靠的自锁能力。
The swinging rotating joint consists of spherical body, thread joint sleeve, locking screw nut, large copper washer and two spherical rings.
本发明摆动旋转接头由球型接头体，螺纹接头套，锁紧螺帽，大铜垫和两个球面转环构成。
The swinging rotating joint consists of spherical body, thread joint sleeve, locking screw nut, large copper washer and two spherical rings.
本发明摆动旋转接头由球型接头体，螺纹接头套，锁紧螺帽，大铜垫和两个球面转环构成。
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