活塞鍵 的英文怎麼說
中文拼音 [huósèjiàn]
活塞鍵
英文
piston key-
Last time we saw rasheed wallace in a game that mattered, he was in full meltdown mode, getting kicked out of detroit ' s season - ending loss to cleveland
上賽季我們最後一次看到拉希德是在東部決賽關鍵的第六場，活塞掛了，而拉希德是那個臭脾氣，被發出場了。Thirdly, it simulated the pumping circuit & dividing circuit with the widely used software matlab / simulink. the displacement of the rod piston and the impact of hydraulic are analyzed in the different input flow ( frequency of pump ) and different reversing time. it found out the cause of hydraulic impact ( one - to - one incorrespondence between the response time of dividing circuit and the operation time of rod piston ), and gave some methods to weaken hydraulic impact. in the final part of the paper, the reliability of the theory analysis is further verified by the experiment of hydraulic system
首先在流變學原理的基礎上，深入分析混凝土在輸送管道內的流動狀態，得出混凝土泵的負載特性方程；然後根據功率鍵合圖的建模方法，建立泵送迴路和分配迴路的數學模型，並運用模擬軟體matlab simulink對泵送和分配迴路模型進行了模擬，分析了在不同的輸入流量（泵送頻率）和換向時間下，活塞桿的位移和系統的液壓沖擊情況，找到了引起液壓沖擊的根本原因（即分配迴路的響應時間（固定值）與活塞桿的運動時間（變化值）不相匹配） ，並提出了相應的改進方法。The piston is the critical part of engine. it stands the great thermal load ; the thermal load and thermal intensity have greatly affected the durability, reliability and economy
對于活塞這樣承受很大熱負荷的發動機關鍵零件，其熱負荷和熱強度問題是影響發動機耐久性、可靠性和經濟性的關鍵問題。During the research of the electro - hydraulic servo cylinder with mr sensor, the author considered that the manufacture techniques of the piston rod is the crucial step of whether the electro - hydraulic servo cylinder with mr sensor can be integrated
在對帶mr位移傳感器的研究過程中，對起磁標尺作用的活塞桿及其加工工藝的研究是關繫到mr傳感器能否與電液伺服液壓缸進行集成的關鍵所在。It directly affects the engine ' s working reliability whether it ' s good or not. according to the past method, piston can only be decided whether it meets the need of engineering in test after it has been turn out. this paper simulates the real working condition of piston by combining the ked method and fe - contact analysis way. it reflects deforming rule of piston, and makes it possible that the structure problem of piston skirt can only be found during the design period, so the cost of developing new product is lowered and the time is shorted. this paper proves that the thought is practical and the result of simulation to piston lr4100 is in accord with practice
活塞裙部形線是活塞的關鍵結構之一，它的好壞直接影響發動機工作可靠性，以往的判定方法只有在活塞加工完成後，才能通過實驗方法判定設計，能否滿足工程實際的需要，本文通過ked方法與有限元接觸方法的結合，模擬實際活塞工作情況，較為準確的反映出，活塞裙部的變形規律，在設計階段發現活塞裙部的設計結構問題，節省新產品開發成本，縮短開發周期。Piston is the key parts of engine of tank and chariot, whose shape is convex and variable ellipse. the piston was made up of separate parts. the different part used different material
活塞是坦克、戰車等發動機的關鍵件，其形狀是個「中凸變橢圓」的異形回轉體，是由2 3種不同材料加工的分體零件組合而成的，而且在機械切削加工完成之後又在外表面噴塗了一層石墨。In the paper, in accordance with the thermal power torpedo propulsion system using hap tri - component fuel, with the i - deas software, applying the cad technology and the fem, the research of simulation on the piston - one of key parts of engine was proceeded and the paper presented the whole analysis process of the piston including thermal analysis. in the paper, the question of the boundary condition in the complicated engineering was explored and the temperature field. the stress field and the deformation of the piston were computed and analyzed under a new kind of fuel ( hap )
本文針對三組元魚雷熱動力系統，應用i - deas軟體，利用cad技術和三維有限元方法（ fem ） ，對發動機的關鍵零件? ?活塞展開模擬研究，對活塞進行了包括熱分析在內的全過程的模擬計算，探索了復雜工程中邊界條件的處理問題，分析計算了魚雷發動機活塞在新型燃料（三組元燃料）工作下的穩態溫度場、應力場與變形情況，最後，根據分析結果對其結構提出了改進意見。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。Wallace continued his strong play in the overtime period by hitting another three point shot which tied the game and then converted on two free throws to help seal the game
拉希德在關鍵時候又投中了搬平的另一個3分（他那天就只投進了兩個3分） ，並成為加時的轉折點，此後活塞靠兩次發球機會，鎖定了勝局。分享友人