screw union的意思|示意
螺丝联盟
screw union的网络常见释义
螺旋联接管 ... 自封联管节 self-sealing coupling 螺旋联接管 screw union 螺旋联接器 screw coupler; screw coupling ...
screw union相关短语
1、 screw pipe union 螺纹管节
2、 union screw 卫生型牙接口 ; 翻译
3、 union-screw coupling 联管接
screw union相关例句
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。
Based upon screw theory and set theory, the structural characteristics of lower-mobility parallel robots was studied via the union of limb constraints and the coupling of loop over-constraint.
应用螺旋理论与集合论原理，按照支链并联、回路耦合的观点，进行少自由度并联机器人构型特征的研究。
There were no significant differences in fracture alignment, hip screw position, tip-apex distance, union rate, time to healing or complication rate.
在骨折对线，螺钉位置，尖顶距，愈合率，愈合时间和并发症发生率方面无显著差异。
The union time was 4 months on average. No plate and screw looseness, breakage or nonunion was found.
无一例发生钢板螺钉松动、断裂、骨不连等并发症。
There were no infection, no nerve injuries and loosening or breakage of the screw. All cases attained bone union.
本组无切口感染，无术中血管神经损伤，无内固定松动及断裂，无骨不愈合。