shaft shoulder 中文意思是什麼
shaft shoulder
解釋
軸肩-
Xm ) trundle needle, trundleing the post thrust bearing trundles the needle through the roll part of the body, cylinder roller and thrust maintain shelf and the thrust bed down the livestock to make up, trundleing needle and the cylinder roller is subjected to the shelf maintaining that the thrust maintains and guides. moreover thrust bed down the livestock against the difference, shaft, the pedestal encircles and employs in company, fix module shaft shoulder end face and the shell opening back plane dimensional tolerance, geometry accuracy, rigidity, axial is moved up and down, coarse degree ought to accord with the internation ， national standard stipulation demand
滾針，滾柱推力軸承由滾動體滾針，圓柱滾子及推力保持架和推力墊圈組成，滾針和圓柱滾子受到推力保持的保持架引導，並與不同的推力墊圈，軸，座圈一起使用，安裝組件的軸肩端面和外殼孔底面的尺寸公差，幾何精度，剛性，軸向跳動，粗糙度應符合國際，國家標準規定的要求。 -
And revolving self - lock nails has two kind choices : anterograde transfixation and retrograde transfixafion, thus it can protect function of shoulder joint in some ways, so revolving self - lock nails is one of the idea choices to treat the fracture of shaft of humerus
結果常規手術組手術時間和失血量明顯多於旋入式自鎖釘組，醫源性橈神經損傷、感染、斷釘斷板或釘板松動、骨折再移位、骨不連等並發癥明顯多於旋入式自鎖釘組，術后滿意率明顯低於旋入式自鎖釘組。
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