cylinder performance 中文意思是什麼

cylinder performance 解釋
汽缸性能
  • cylinder : n 1 圓筒；機筒；烘筒；量筒；（印刷機等的）滾筒。2 【數學】柱（面），柱體。3 【機械工程】汽缸；【...
  • performance : n. 1. 執行，實行，履行；完成；實現；償還。2. 行為，動作，行動；工作。3. 性能；特性。4. 功績；成績。5. 演奏；彈奏；演出；（馴獸等的）表演；把戲。6. 【物理學】演績。
  1. Then following reality constituent of engine and connecting component interface, a nonlinear signal cylinder engine model has been created, though fire interval and fire order, a control - oriented four cylinders engine is build. following dynamometer is seen as load, performance of engine is simulated and researched under the condition of constant torque and speed, validation of the math and simulation model have been confirmed by comparison result between simulation with test result of engine performance simulation software dyno

    按照發動機的實際組成，根據各部件的介面類型連接模型庫中的部件，建立了單缸發動機非線性模型，在此基礎上，依據發動機實際發火間隔和順序，建立了面向控制的四缸汽油機模型，並以測功器為負載，通過恆轉矩和恆轉速方式進行了發動機性能模擬和研究，模擬結果和發動機動力性能模擬軟體dyno測試結果的對比驗證了數學模型和模擬模型的正確性。
  2. “ we have looked to gain performance by increasing the peak revs, and improving areas like cylinder filling and combustion, ” explained denis chevrier, renault ' s head of trackside engine operations. “ in qualifying trim, we expect a gain of several tenths of a second and the final dyno tests before the grand prix will allow us to determine exactly how much additional performance is available during the race

    「我們看上去已經通過增加最大轉數取得了成績，並改善了像汽缸填塞和燃燒這樣的區域」雷諾賽道引擎運作負責人丹尼斯-謝維瑞爾解釋說， 「在排位賽中，我們期待能獲得零點幾秒的時間，大獎賽前的最後測試會允許我們最終決定可以在正式比賽中有多少的附加表現。 」
  3. Single er valve ' s control equation is derived two mathematic models of er valve - cylinder actuator is constructed according to control methods of er valve - cylinder. and a position control system based on er valve - bridge actuator is simulated. the result shows that the system has good dynamic performance

    根據電流變閥對液壓缸的控制方式，建立了兩種由電流變閥控制液壓缸組成的電流變閥控系統動力元件的數學模型，並對電流變閥橋路結構式的動力元件組成的閥控位置系統進行了模擬。
  4. Based on the theoretical analysis and design practice in successful development of allway desiel engine in china, the design concepts of key parts and components of engine, in particular the cylinder block and cylinder head, are analyzed for meeting the requirements for high performance and low emission as well as normal and reliable operation of diesel engine for medium and heavy commercial vehicle under high combustion pressure and high thermal load

    摘要結合我國自主開發的「奧威」發動機在設計工作中的理論分析與實踐，就低排放中重型商用車柴油機在開發工作中為滿足高性能、低排放的要求及在高燃燒爆發壓力和高熱負荷下正常可靠地工作，對發動機的關鍵零部件，尤其是缸蓋與缸體的設計概念進行了分析。
  5. Especially applying hinge - based dual - cylinder control system to hauling ensures that the pressure imposed to the products is even and uniform so as to guarantee more stable hauling performance. it is widely used in the fields of architecture, traffic, and furniture, especially, in the production of hard pvc, pe, pp, ps, abs irregular materials products used in windows and doors

    本公司生產的高透光性高強度的聚碳酸脂管，亦稱pc管，廣泛用燈飾特別是豪華燈飾橋頭燈飾霓虹燈水族燈等，同時適用於離子交換柱液位器醫療器械高奪電絕緣配件實驗室儀器化工管道等等。
  6. The nova maintained its compact car status by virtue of its size as well as its performance from the 194 cubic inch, six cylinder engines

    對只有194立方英寸， 6缸引擎的車型來說， "新星"延續了該型車特有的精巧設計和卓越的操縱功能
  7. In the process of threshing, the significance of factors, which influence threshing performance, not only include some certain factors such as feed quantity, cylinder rotary speed, distance between cylinder and concave, thresher concave radian but also include some uncertain factors such as the crop ' s variety, water content and the proportion of cereal straw. for this reason, the seed - husking plant is system with a character of uncertain, multi - input - output and complex nonlinear

    脫粒裝置的工作過程極為復雜，影響脫粒性能的因素很多，除了喂入量、滾筒轉速、凹板長度與入口間隙等確定性因素外，還有作物品種、作物含水率以及穀草比等一些不確定性因素，因此脫粒裝置是一個具有不確定性、多輸入多輸出的復雜非線性系統。
  8. On the basis of looking up domestic and foreign literatures and consulting the facts of repairing factory, with 495t diesel engine machine as the study object and the fuel delivery advance angle as the study factor, this thesis has probed into the effect of the deviation of fuel delivery advance angle in each cylinder on exhaust and other performance of engine

    本文在查閱國內外文獻及參考修理廠實際情況的基礎上，以修理后的495t直噴式柴油機為研究對象，以供油提前角為研究因素，探討發動機各缸的供油提前角偏差情況對排放及其它性能的影響。
  9. More than 50 products of 8 serials which manufactured by the company enjoy sound reputation at home and abroad, they are jz21h serial fixed platform press with high performance, j23 serial open style lnclinable press, j21 - serial open - style fixed platform press, j31 - serial closed - style single dot press, j53 - serial double - tray friction press, yw32 serial common use, yw28 - serial four - pillar fast - tension hydraulic press, yw31d converted main cylinder with four - pillar fast single movement hydraulic press

    公司生產的jz21h系列高性能開式固定臺壓力機、 j23系列開式可傾壓力機、 j21系列開式固定臺壓力機、 j31系列閉式單點壓力機、 j53雙盤摩擦壓力機、 yw32系列普通液壓機、 yw28系列四柱快速拉伸液壓機、 yw31d主缸倒置式四柱快速單動液壓機等八大系列五十余種產品在國內外客戶中具有良好聲譽。
  10. Comb tenon docking machine, refers meets machine, meets the wooden devices mh1520 - 1560 series product characteristic : the high performance water hydraulic pressure dynamic system, the engaging force strong, the movement is smooth ; ( is mad ) the fluid cylinder for through the iso9001 authentication famous brand goods ; the unique design automatic accent compression connection puts all in one load sets, guarantees the entire supported joint tenon tail engaging force to be consistent, to be reliable ; the docking pressure may surpass 10 tons most greatly

    梳齒榫對接機、指接機、接木機mh1520 - 1560系列產品特點：高性能水液壓動力系統，接合力強、動作順暢； （氣）液缸為通過iso9001認證的名牌產品；獨特設計的自動調壓接合裝置，確保整支接榫頭尾接合力一致、牢固；對接壓力最大可超過10噸。
  11. In this paper, micro - cavity semiconductor laser ( mcsl ) with pillar vertical - cavity surface - emitting structure ( vcsel ) which has potential applications in optical communication and optical interconnect is theoretically analyzed, the calculation model that used to discuss the modal performance of rectangular columnar and cylinder vcsel with oxidized aperture is established by using vector field model. the numerical simulations in the case of cylinder structure show oscillating wavelength and threshold gain against inside and outside radius of laser, the layer refractive index and pair number of bragg mirror, thickness, position and oxidized material ' s refractive index of oxidized aperture, in detail. more practically, considering dos shell of laser as non - perfect one, or supposing that dos shell is separated from the laser, we can obtain more significative results

    本工作以矢量場模型出發，對具有誘人應用前景的柱形垂直腔面發射結構（ vcsel ）的微腔半導體激光器（ mcsl ）進行了理論分析，建立了用於分析方柱形和圓柱形結構具有氧化孔徑層的激光器的模式特性的理論模型；對圓柱形結構情況進行了數值模擬，得到了振蕩波長、閾值增益隨激光器內外半徑、 bragg反射鏡層折射率、周期數以及氧化孔徑層厚度、位置和氧化物折射率的詳細變化規律；為使理論計算更接近實際，將外加金屬包殼視為非理想導體，或將金屬包殼與激光器結構隔開，分別對這兩種情況下的結果進行了討論。
  12. Moreover, it has been pointed out that the hydrogen engine used in ? cylinder injection with high pressure can increase volumetric efficiency and compression ratio, - therefore, the performance indexes in this engine, such as output power, thermal efficiency, range of thickness of mixture with normal operation and nox emission, can be improved, and it is possible for the engine to realize rapid combustion of thin mixture, so abnormal combustion, such as backfire, pre ? ignition, can be controlled effectively

    指出了採用內部混合氣形成方式且高壓噴射的氫發動機，有利於提高充氣效率和壓縮比，從而改善發動機的動力性和經濟性；有利於擴展發動機正常工作的濃度范圍；並且有利於實現稀薄混合氣快速燃燒，從而可以有效地抑制早燃、回火及爆燃等異常燃燒和no _ x排放量。試驗指出了發動機的點火正時、噴射正時及噴氫量對發動機的性能、異常燃燒、 no _ x排放量有很大影響。
  13. Firstly, this paper describes the optimization problem of thermal stress of fabrication process and steady work process for the hollow cylinder and the infinite plate. then, thermal stress distribution is calculated making use of theoretical formulation and the results can be validated by finite element method. in optimization, the restriction condition is heat insulation performance and the objective function is danger coefficient

    本文首先對平板結構和圓筒結構梯度塗層在制備過程和穩定工作狀態下的熱應力優化設計問題進行描述，然後分別用解析法求解兩種結構的梯度塗層在制備過程和穩定工作狀態下的熱應力分佈，並採用有限元方法驗證了熱應力分佈的結果，在優化設計時，以危險系數為目標函數，以塗層的隔熱性能為約束條件進行設計。
  14. Using processed march cylinder, tapered circular mould, u - shaped instrument, l - shaped concrete fluidity instrument and some other testing instruments, and after research and study to physical and chemical property of various raw material. systematic tests have been carried out in respect of consistency between cement and additive, concrete fluidity, concrete filling - up - space and penetration capability and concrete anti - segregation property, basing on prudent and careful analysis to results of 34 - time tests a nd more than 500 data, and with utilization of combined additive, we finally conclude the proper mix design range for the self - densifying high performance concrete with ideal working performance at all respects

    通過加工的march筒、截錐形圓模、 u型儀、 l型混凝土流動儀等實驗儀器以及對各種原材料的物理及化學性能展開詳盡的調查研究，進行了多種材料下的水泥與外加劑相容性、混凝土的流動性、混凝土的填充性和鋼筋通過性、混凝土的抗離析性等系統試驗，在對34組試驗、 500多個數據的詳細認真分析的基礎上，利用復合后的外加劑，得出各項工作性能均較佳的自密實混凝土所用原材料比例范圍。
  15. By comparison of four different cylinders regarding the structures, properties, and other related factors, the paper points out that the integrated cylinder with grouping tooth adjustable jinfeng jzx is excellent in performance

    摘要通過對4種型號精梳錫林的結構、性能及其它相關因素的對比分析，說明了錦峰jzx分組可調式鋸齒整體錫林與同類產品相比，具有優良的使用性能。
  16. Tests are carried out on mechanical performance, tired performance, rubing performance and gasket to bear the weight of performance to analyze the existing problems in the assemble technology of bolt production. the improvement measures of this model the cylinder head and the corresponding torsion and checks the standard are put forward in the thesis according to actual product conditions

    對缸蓋螺栓機械性能、疲勞性能、摩擦性能及缸墊承載性能進行了測試，分析了現生產螺栓裝配工藝存在的問題，根據實驗情況及生產條件，提出了該機型缸蓋螺栓裝配工藝改進措施及相應的扭矩檢查規范。
  17. This paper has built more precision mathematical model for the valve controlled asymmetrical cylinder system based on the simulink simulation flat, then according to actual need and combining self - adaptive control theory, we choose a mathematic model which has good performance to be the reference model of our adaptive control and adopt velocity system of asymmetric cylinder controlled by symmetric valve as controlled device to design the adaptive controller

    本文建立了基於simulink模擬平臺上的閥控非對稱缸系統較精確的非線性模型，然後根據對系統提出的性能指標要求，結合自適應理論選取性能良好的數學模型作為自適應控制的參考模型。以閥控非對稱缸速度系統作為被控對象，設計自適應控制系統。
  18. Connect wood machine product characteristic : the high performance water hydraulic pressure dynamic system, the engaging force strong, the movement is smooth ; ( is mad ) the fluid cylinder for through the iso9001 authentication famous brand goods ; the unique design automatic accent compression connection puts all in one load sets, guarantees the entire supported joint tenon tail engaging force to be consistent, to be reliable ; the docking pressure may surpass 10 tons most greatly

    接木機產品特點：高性能水液壓動力系統，接合力強、動作順暢； （氣）液缸為通過iso9001認證的名牌產品；獨特設計的自動調壓接合裝置，確保整支接榫頭尾接合力一致、牢固；對接壓力最大可超過10噸。
  19. The disposal of the valves and intake manifold structure not only affect fresh air charge but airflow in the cylinder, which immediately affect combustion efficiency and the performance of dynamic, economic and emission. the structure of the air distributing institution has influence on charging efficiency and the noise of engine. the combustion chamber affects compression scale which has great influence on dynamical performance ; f / v which affects the exhaust of hc ; squash area and clearance which have great influence on the intensity of squash

    氣缸蓋的氣門排列方式與氣道結構形式影響進氣充量和氣流在氣缸內的運動，從而影響了燃燒效率，對整機的動力性、經濟性以及排放都有直接的影響；配氣機構的形式影響充氣系數和整機噪聲等；缸蓋燃燒室決定了影響整機動力性能的壓縮比，影響hc排放的f / v和對擠流起決定性作用的擠氣面積以及擠氣間隙，所以燃燒室對整機動力性、經濟性、排放等都有重要的影響；氣缸蓋是整機熱負荷與熱應力最大的部件之一，熱負荷過高將不利於發動機壽命以及可靠性的提高。
  20. Product characteristic : the high performance water hydraulic pressure dynamic system, the engaging force strong, the movement is smooth ; ( is mad ) the fluid cylinder for through the iso9001 authentication famous br goods ; the unique design automatic accent compression connection puts all in one load sets, guarantees the entire supported joint tenon tail engaging force to be consistent, to be reliable ; the docking pressure may surpass 10 tons most greatly

    產品特點：高性能水液壓動力系統，接合力強、動作順暢； （氣）液缸為通過iso9001認證的名牌產品；獨特設計的自動調壓接合裝置，確保整支接榫頭尾接合力一致、牢固；對接壓力最大可超過10噸。
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