在套管的提升过程中，由于提升力的作用，铰链接头的失效形式一般表现为铰链拉脱或强度不足。
The hinge is apt to be pull apart and the strength of the hinge connection is insufficient owing to the action of the elevating force in the course of casing lifting.
目的：探讨大鼠l5神经根受压后，益气化瘀方在神经再生修复过程中对神经肌肉接头部神经元的作用和表现。
AIM: To study the effect of Yiqi Huayu Fang on neurons at neuromuscular junctions during regeneration and repair of nerve after L5 nerve root compressed in rats.
在环境介质中，钛制再沸器管板接头焊缝长期受交变应力的作用，导致管板焊缝开裂。
At the environment medium, the tubeplate joint welds of titanium reboiler were constantly effected by the alternation stress, welds cracking was occurred in the end.
T91钢管多采用TIG焊，焊接接头高温力学性能对T91钢的应用起至关重要的作用。
Welding T91 steel pipe is usually used TIG welding, mechanical behavior under high temperature of welded joints played an important role.
在垫片的外环方向存在着具有较高残余压紧压力的闭合环带，它们对接头的紧密性有非常关键的作用。
In the direction of the existence of the outer ring gasket with high residual compression stress of the closed ring, the close of their joints have a crucial role.
研究了银基钎料中元素锡、铟对钎料铺展性能和接头的影响，分析了钎料的显微组织和锡、铟在钎料中的作用机理。
Influence of Sn and in in silver filler metal on spreadability and joint strength is studied. Microstructure of filler metals and the mechanism of effect of Sn and in are analyzed.
第一，川楝素以先易化后抑制的双相作用干扰神经递质释放，阻遏神经肌肉接头和中枢神经突触的突触传递。
The first is that by interfering with neurotransmitter release by causing an initial facilitation, TSN eventually blocks synaptic transmission at both the neuromuscular junction and central synapses.
遇到需连接管道的长度比设计长度短的情况时，活动接头还可以起到延长管道的作用，使用效果好。
When the length of a pipeline needing to be connected is shorter than the designed length, the movable connector can play a role in prolonging the pipeline and has good use effect.
通过分析得出其合理的T型接头形式和施焊方法，为压力容器中此类焊缝的焊接提供参考作用。
The reasonable joint shape and welding process are obtained, whi ch is to provide better reference for the welding technology of this seam.
讨论了恒幅及变幅载荷作用下，拉剪点焊接头的疲劳性能，并应用断裂力学对实验结果进行了分析和整理。
This paper discussed the fatigue strength of single-spot-welded joints under constant and variable amplitude loading. The fracture mechanics was also used to analyse the experimental results.
肌松药作用于神经肌肉接头，阻断神经至肌肉的兴奋传递。
Acting on neuromuscular junction, muscle relaxant can block excitation conduction from nerve to muscle, thus relaxing the muscle.
为了达到较好的防斜目的，必须增大钻进时钻头的转速，在高转速的作用下，偏轴接头加剧了钻具先期疲劳失效。
By the action of high roatry speed, excentric shaft connection intensifies the fatigue failure of drill tool.
分析结果对灌装系统中的斜T型管接头的优化设计及使用维护，有一定的指导作用。
The analysis results can be guidance for the optimization design and maintenance of inclined T-tube joint.
本文对921A钢焊接接头在海水腐蚀环境下受弯曲疲劳载菏作用时表面裂纹扩展规律进行了试验研究。
The propagation of surface cracks in welded connections made of type "921A" steel has been investigated experimentally under bending fatigue load and in the corrosive environment of seawater.
研究目的：为了研究轨道不平顺对轮轨作用力的影响，从而为钢轨焊接接头不平顺限值提供技术依据。
Using this model, the dynamic responses of the rail joints are calculated, which provides the theoretical basis for raising speed of Jing Jiu Railway.
研究目的：为了研究轨道不平顺对轮轨作用力的影响，从而为钢轨焊接接头不平顺限值提供技术依据。
Research purposes: By analyzing the effect on impact force between wheel and rail by track irregularity, technical evidences on limit of irregularity on rail welded joints are provided.
结果表明，钎焊温度过低或保温时间过短，钎料与母材相互冶金作用较弱，接头性能较差；
The results show that when the brazing temperature is lower or the holding time is shorter, the metallurgic reaction is not strong and the connection is not tight;
提出了管道失稳时假定接头处为铰链的管土相互作用宏观模型。
The macroscopic model of pipe-soil interaction at failure of pipeline is put forward by assuming that the joints act as hinges.
AJ型安全接头是一种由两件组装起来的专用接头，是钻井、修井、试油(气)等工程中对钻柱起保护作用的一种专用工具。
AJ type safety joint is a specialized joint consisting of two parts. The specialized joint takes protective effect for drilling stem in drilling, repairing and test oil (gas) engineering, etc.
所得结论、对研究异种钢接头熔合线两侧的冷裂纹的形成机理有其理论指导作用。
These conclusions are important theory to guide the study of the formation mechanism of cold cracking in the two sides of fusion line of dissimilar steel welded joint.
当石墨密封环磨损时，由于弹簧力及介质压力的作用下，旋转接头的壳体会往后面移动，使密封面得到有效的补偿。
During abrasion, under the spring force and the media pressure, the rotary joint will move reversely to make the sealing surface compensated effectively.
试验结果表明，配筋多孔砖墙与配筋普通砖墙具有相近的抗震性能，水平筋采用搭接接头时不能发挥钢筋的抗剪作用以及端部锚固钢筋具有提高承载力和约束砌体作用等。
The test results show that the reinforced porous brick wall similar tO normal reinforced brick wall on aseismic design, shear resistance of the bar cannot be used very much when using lap joint...
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。
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.
当第一轴不起作用时，上述第二轴处理作用在铰接接头上的负载，并且因此不能通过测试元件旋转，这样指示所述第一轴出现故障。
When the first shaft is inoperable, the second shaft handles loads acting on the articulation joint, and is not rotatable via the test element, thus indicating a failure of the first shaft.
管接头组总成-带单向阀用于主车的气制动系统，起到各气源间连接的作用。
The tube tie-in group assembly is used in tractor or trailer equipped with a dual-circuit brake system, it connects the air-fountains.
螺纹接头的密封性主要取决于螺纹的加工参数，但螺纹脂对螺纹接头的辅助密封作用不应被忽略。
The sea1ing ability of API connections mainly depends on the machining parameters of connections themselves, but the sealing aid of thread compound can not be overlooked.
螺纹接头的密封性主要取决于螺纹的加工参数，但螺纹脂对螺纹接头的辅助密封作用不应被忽略。
The sea1ing ability of API connections mainly depends on the machining parameters of connections themselves, but the sealing aid of thread compound can not be overlooked.
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