磨損的導套 的英文怎麼說
中文拼音 [mósǔndedǎotào]
磨損的導套
英文
worn bushing- 磨 : 磨動詞1 （摩擦） rub; wear 2 （研磨） grind; mull; polish 3 （折磨） grind down; wear down [out]:...
- 損 : Ⅰ動詞1 （減少） decrease; lose 2 （損害） harm; damage 3 [方言] （用尖刻的話挖苦人） speak sarcas...
- 的 : 4次方是 The fourth power of 2 is direction
- 導 : 動詞1. （引導） lead; guide 2. （傳導） transmit; conduct 3. （開導） instruct; teach; give guidance to
- 套 : 名1 （套子） cover; case; sheath 2 （河流或山勢的彎曲處） a bend of a river or a curve in a mount...
- 磨損 : wear and tear; abrasive wear; abrase; abrade; detrition; wear; scuff; wear out; fray; battering; ...
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It can lead to not only quick wear and early failure of drill pipe but also the decrease of collapse resistance and burst resistance of casing string, which could cause casing collapse, casing deformation and casing leak, even well bore abandonment
其直接後果是：鉆柱快速磨損，導致過早失效；套管磨損會降低套管柱的抗擠強度和抗內壓強度，造成套管柱擠毀、變形及泄漏，嚴重時造成全井報廢。As well known the shock absorber is a key part of auto & motorcycle that is easy to be failure. the guide bushing & piston rod is also easy to fail mostly in the shock absorber. therefore it is very important practical and theoretical meaning to study friction & wear mechanism during this reciprocating movement
減振器是汽車、摩托車中一個關鍵的易損零部件，主要是內部導向套?活塞桿這對往復運動摩擦副的失效導致，因此研究此類型往復運動的摩擦磨損機理具有十分重要的實際意義和理論意義。
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