轉軸頸 的英文怎麼說

中文拼音 [zhuǎnzhóujǐng]
轉軸頸 英文
trundle
  • 轉 : 轉構詞成分。
  • 軸 : 軸Ⅰ名詞1. （圓柱形的零件） axle; shaft 2. （對稱部分的直線） axis 3. （圓柱形的纏繞器物） roller; spool Ⅱ量詞（用於纏在軸上的線以及裝裱帶軸子的字畫）
  • 頸 : 頸名詞（頸項, 脖子） neck
  1. The load map and wearing maps of the crankshaft journals and crankpin are obtained under various operating conditions

    研究表明：氣缸壓力和轉速升高后，曲柄銷和主軸頸的磨損均呈現增加趨勢。
  2. In the engine, oil is supplied to crankshaft and camshaft journals rotating in their supporting bearings.

    在發動機里，機油被供應到旋轉在其支承軸內的曲軸和凸輪軸軸頸上。
  3. Methods ： fifty paired embalmed cadaveric humeri ( twenty - five pairs : fourteen from male donors and eleven from female donors ) were scanned in medial - lateral ( ml ) and anterior - posterior ( ap ) position according to the humeral retroversion by ct. images of the humeri in the transverse planes at the lowest border of neck ( lbn ), 20mm and 40mm distal of lbn ( lbn - 20 、 lbn - 40 ), isthmus, head - neck anterior - posterior ( hn - ap ) were obtained. sixty - one extracortical and intracortical parameters were measured exactly by image analytic computer software that included offset, head position, head - shaft angle, head to tuberosity height ( ht ), head thickness, curvature radius, articular surface arc ( sa ), neck diameter, isthmus position, proximal and distal border of isthmus, maximum coronal and sagittal diameter of medullary canal and thickness of cortical bone in four planes, including lbn, lbn - 20, lbn - 40 and isthmus

    方法： 50根成對防腐肱骨（男14對，女11對）按肱骨頭扭轉角置於冠狀位和矢狀位，行肱骨全長，頭頸矢狀面，解剖頸下緣及其下20mm 、 40mm ，髓腔狹窄部四平面ct掃描，由ct軟體測量冠、矢狀位髓腔內外參數共61項，包括頭心?干軸距，頭位置，頭干角，頭?結節高度差，頭厚度，頭半徑，關節面張角，解剖頸直徑，髓腔狹窄部位置，解剖頸下緣及其下20mm 、 40mm和狹窄部四個平面髓腔的最大冠、矢狀徑，皮質骨厚度等。
  4. The part of a machine shaft or axle supported by a bearing

    軸頸機械的轉動軸或輪軸中由軸承所支撐的部分
  5. Bushings ( 4 ) : stem bushing reduces torque and isolates the stem from the valve body, preventing seizure of the stem due to corrosion in the stem journal

    襯套（ 4 ） ：軸襯套有利於減少扭矩，將軸與閥體隔離，防止由於軸頸腐蝕而造成軸旋轉困難。
  6. Manufacturer of impco gbq worldstar microfinishing machines for finishing bearing journals on rotating engine, transmission, and other load bearing components

    美國impco機床公司製造且採用其gbq技術的系列微精拋光加工機床，用來對發動機轉動件、傳動裝置和其他承載支承零件的精密軸頸進行拋光。
  7. The threshold speed and the typical characteristics of the oil whip of the system are simulated under the nonlinear model of oil film force, and the state of motion and type of the bifurcation are analyzed by floquet multiplicators which is computed by the shooting method. secondly, the the nonlinear dynamical model of the low - pressure rotor - bearing system by column bearing with reduced dimensions is presented. the numerical results show the rule of the amplitude with the eccentricity of rotor, the length - to - diameter ratio, oil viscosity and the clearance - to - radius ratio of the bearing under the definite speed

    其次，對降維后的低壓轉子?軸承系統的非線性動力學方程，計算了圓柱瓦軸承支撐的轉子系統的振動穩定性在固定轉速下隨偏心距、軸承長徑比、潤滑油動力粘度和軸承間隙比的變化規律，並分析了轉子前軸承軸頸的失穩轉速與轉子偏心距、軸承長徑比、潤滑油動力粘度和軸承間隙比之間的關系，同時利用floquet理論分析其運動狀態和分岔類型。
  8. The rapid improvement of magnetic hard disk drives in the last years regarding storage density, spindle speed, cost, etc., is forcing disk drive industry to evaluate new technologies for different system components which might become liming factors in the future

    近年來，磁記錄硬盤驅動器在存儲密度、主軸轉速、成本等方面取得了飛速的發展，這使得硬盤製造業在那些將來可能成為制約瓶頸的硬盤組件上尋求新的技術和解決方案。
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