oil clearance 中文意思是什麼
oil clearance
解釋
油膜間隙-
Contributes to the stability and prosperity of the community. it provides services including importexport clearance procedures in hong kong, filing of complaints relating to consumer protection, payment and refund of duties on liquors, tobacco, hydrocarbon oil and methyl alcohol, customs and excise related licenses and permits applications and lodgment of importexport declarations
一直為社會的穩定及繁榮作出貢獻，提供的服務包括進出口清關手續，提出有關保障消費者權益事宜的投訴，繳付及退回應課稅貨品之稅款的程序，申請由海關負責簽發的牌照及許可證，和辦理進出口報關手續。 -
Abstract : in this paper, an analytical study of the dynamics of the piston in a reciprocating internal combustion engine is conducted. the equations of reynolds and moving of piston are derived. a useful method of solution is obtained. the method is applied to s1100 diesel engine. the results of this study indicate that piston oil film is found to be sensitive to the piston - cylinder bore clearance, the location of the wrist pin and lubricant viscosity
文摘:對往復式內燃機活塞的動力特性進行了分析研究，導出了活塞潤滑的雷諾方程和活塞運動方程，給出了可供實用的求解方法，並採用這種計算方法對s1100柴油機進行了設計計算與試驗研究.研究結果表明，活塞潤滑油膜歷程與活塞& &缸套的間隙、活塞銷的位置、潤滑油的粘度等因素密切相關 -
Unlike oil pumps for traditional industries, our dry pumps are specified for the use of semiconductor companies. the rotor of vacuum space is not sealed with oil, but with the application of the minute clearance and high - speed rotation. therefore, a special demand is laid on the precision manufacture techniques, assembly procedures and profile design of roots rotor
以乾式真空幫浦為例，在2001年2月第一臺賣出去以來，已賣出數百臺，本乾式真空幫浦等級屬於半導體廠專用乾式真空幫浦，不同於傳統產業使用的油式真空幫浦，旋轉轉子真空腔體內不用油去密封，而是用微小的間隙配合高速旋轉的轉子進行密封，因此特別講究精密加工技術精密組裝技術魯氏轉子線型設計。 -
Abstract : the main points of using and maintenance of isuzu nhr vehicle are described in this paper. the concrete contents include following points : checking of the oil level, braking fluid level and the tension of fan belt ; maintenance of the air cleaner and battery ; adjustment of the valve clearance and parking brake
文摘:闡述了五十鈴nhr貨車的使用與維護要點，即潤滑油油位的檢查;風扇皮帶撓度的檢查;空氣濾清器的維護;氣門間隙的調整;蓄電池的維護;駐車制動的調整及制動液液位的檢查等。 -
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。 -
And at the same time, considering the situation of varying oil viscosity and oil - flow inertia, this paper analyzes flowing properties of fluid in bearing clearance, which provide theory reference for more reasonable design and application of hydrostatic bearing in the equilibrium of axial force, and then carries out computer simulation a nd experiment verifying
同時，在考慮油液粘度變化和油流慣性的情況下，分析了支承縫隙中流體的流動特性，並進行計算機模擬和實驗驗證，這為靜壓支承在軸向力平衡中的進一步合理設計和應用提供了理論參考。 -
Taking the hydrostatic equilibrium of axial force of pump dm360 as the example, this paper elaborates design calculation and dynamic - static characteristic analysis of hydrostatic bearing with twisting plate throttle, derives design parameters and formulas of bearing structure, discusses effects of various main factors ( oil viscosity, compressibility, distortion coefficient of twisting plate, pressure of oil source, and bearing clearance ) on dynamic characteristic, and obtains some conclusions about the application of hydrostatic bearing in engineering practice
本文以dm360型泵軸向力的液體靜壓支承平衡為例，對扭板節流靜壓支承的設計計算和動靜態特性分析進行了較為詳盡的闡述，推導出支承結構的設計參數和公式，討論了各種主要因素（油液的粘度、油液的可壓縮性、扭板變形系數、供油壓力、支承間隙）對支承動態特性的影響，給出了一些結論。 -
This homepage aims to help you understand all aspects of services that we provide including importexport clearance procedures in hong kong ; filing of complaints relating to consumer protection ; payment and refund of duties on liquors, tobacco, hydrocarbon oil and methyl alcohol ; customs and excise related licences and permits applications ; and lodgement of importexport declarations
本網頁旨在讓你知悉如何使用本部門所提供的服務，其中包括進出口清關手續，提出有關保障消費者權益事宜的投訴，繳付及退回應課稅貨品之稅款的程序，申請由海關負責簽發的牌照及許可證，和辦理進出口報關手續。
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