輪轉系統 的英文怎麼說
中文拼音 [lúnzhuǎnxìtǒng]
輪轉系統
英文
activity wheel- 輪 : Ⅰ名1 (輪子) wheel 2 (像輪子的東西) wheel like object; ring; disc 3 (輪船) steamer; steamboa...
- 轉 : 轉構詞成分。
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 輪轉 : rotate; [計算機] round robin 輪轉計 trocheameter; odometer; 輪轉印刷機 rotary machine; rotary pre...
- 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
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This section essence shrinks the proportion is 1 : 43 simulation model vehicle the east wind - 11 short distance trajectory guided missile truck which develops voluntarily by our country, may mobile launch carries the system is a prototype, the chassis and the missile are the alloy manufacture, the missile may take out from the discharger or revolves along with the discharger to each angle, all vehicle doors may open, the rubber tire may rotate, the zero number of articles approaches 200
此款精縮比例為1 : 43的模擬模型車以我國自行發展、可機動發射的東風- 11短程彈道導彈車載系統為原型,車體及導彈為合金製造,導彈可以從發射架上取出或隨發射架旋轉至各個角度,所有車門均可打開,橡膠輪胎可以轉動,零件數接近200個。Space systems - flywheel rotor assemblies
空間系統.飛輪轉子組件First, the system boundary of machines affecting the shafts, such as the guide bearings, seal, electrical and hydraulic forces, the water in the runner etc, is analyzed. and the mathematic model of the system boundary of the machine is built
本文首先分析了對機組主軸系統影響較大的系統邊界條件,如導軸承、水封、電磁拉力、轉輪處的水體等,並分別建立了它們的數學模型。Because of the advantages such as the steering sensitivity, handiness, and absorbability of the impulse from the road the power steering system is widely used since 1950 ' s
由於動力轉向系統具有轉向操縱靈活、輕便、並可吸收路面對前輪產生的沖擊等優點,自20世紀50年代以來在各國汽車上開始普遍應用。Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece
將液體火箭發動機燃燒室的冷卻通道設計為斜航線(等傾角螺旋線)槽形,可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大,所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點,提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜,手工編制數控加工程序難度大.為了解決數控加工程序的編制問題,研究了斜航線的數學模型,開發了自動編程軟體系統.使用該系統,可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大,加工難度大,是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗,研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術,已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用,驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功,對其他相似類型零件的加工亦具有參考意義This paper also tested each model and system - the second loop of qinshan nuclear power station ( the second term ) , computed the balance point , tested the performance of step disturbance and runback loads for system ( no adding adjustment system ) , analyzing the factors effecting the first tiptop rotate speed of turb and time which the rotate speed reach the tiptop
在模擬模型上,完成了穩態計算、系統階躍擾動試驗、甩負荷試驗(未加調節系統)等測試,主要監控和分析了汽輪機動態特性中兩個重要參數:汽輪機第一飛升轉速、飛升時間。As 4ws system is a typical system with stochastic perturbations, which are from the road surface unevenness and side wind and ca n ' t be described by deterministic function, the probability and statistics theory must be used in such research
由於汽車四輪轉向系統是典型的一個存在隨機擾動的系統,振源主要就是路面的不平度和地面的側風,這類擾動不能用確定性的時間或空間函數去描述,只能用概率統計的方法去研究。With the opening of an asia pacific hub at subic bay in september 1995, fedex recreated the hub - and - spoke system in asia, allowing overnight intra - asian delivery. what cities are served
1995年9月在蘇比克灣開設亞太轉運中心后,聯邦快遞重建了亞洲的"輪軸及輪幅"系統,從而實現亞洲各地的隔日遞送服務。In general, the port is treated as the heartland in the site selection of conventional berth, whereas it is particular for train ferry berth as the relay station between sea route and railway system
常規泊位選址均以港口為中心進行,而輪渡泊位因為是海上航線和陸上鐵路運輸系統的轉接點,因此選址中比選因素的確定具有特殊性。In this dissertation, according to the theory of mechanical dynamics and multi - body dynamics, a simulation model of nj2046 light off - road vehicle including suspension system, steering system and tires is built with the software carsim and so the vehicle steering characteristics are analyzed with the step angle input of steering wheel. it is found that the steering characteristics are different when the velocity and load are different, and the relationship between steering characteristics and velocity and load is presented
本文根據機械繫統動力學、多體動力學理論,運用動力學模擬軟體carsim建立了包括懸架系統、轉向系統和輪胎等模型的nj2046越野汽車整車模擬模型,在此基礎上分析了nj2046越野汽車在方向盤轉角階躍輸入時的轉向特性,通過對不同車速、不同載荷條件下的模擬計算,得出了在這些條件下該車具有的不同表現特徵,揭示了轉向特性與車速、載荷和輪胎的內在關系。Those sensitive parameters making system have negative damping and occur self - excited shimmy are horizontal pulling lever rigidity, tire sideslip rigidity, steering gear rigidity and damping, kingpin equivalent damping, kingpin caster angle, tire drag. and wheel center distance, tire side rigidity, vehicle wheel unbalanced mass, tire vertical rigidity, and distance from kingpin center to the vertical central line plane of tire have great influence on shimmy, but they do n ' t make the system have negative damping. and horizontal pulling lever damping, suspension damping and rigidity have very small influence on shimmy
橫拉桿剛度、輪胎的側偏剛度、轉向機剛度、轉向機阻尼、繞主銷當量阻尼、主銷后傾角、輪胎拖距是影響擺振的敏感性參數,適當調節某一參數可引起系統的負阻尼,使系統產生自激擺振;輪距、輪胎側向剛度、車輪上的不平衡質量、輪胎垂向剛度及主銷延長線與地面交點至車輪平面的距離對擺振的影響也較大,但不會使系統出現負阻尼;而橫拉桿阻尼、懸架阻尼與懸架剛度對擺振的影響很小。Energy losses leading to a decrease in head are also done away with, likewise losses in flow rate from the screening installations, both of which can have a detrimental effect on the efficiency of the facility. the constructional effort required for a hydrodynamic screw is small compared to that required for a turbine. if the compact version of a hydrodynamic screw hydrodynamic screw trough power take - off unit combined as a single unit is used, the constructional effort can be further reduced
水力螺旋機技術的優點有:無需監控系統,可自行調節水體供給和供給頻率運行效率高於水輪機和小型渦輪機效率梯度平穩轉速低20rpm - 80rpm ,運行穩定防磨損無需定期清潔,易維護對河道湖泊里的魚蝦無損害基礎工事少,安裝簡便無堵塞,無需隔欄裝置能量利用充分等。Firstly, aiming at the remarkable characteristics of web sites, it discusses the state of the art in researching on web - server cluster systems, and brings forward a whole architecture of remote experiment system as well as education web site. on the basis of this, it design and achieve a content - based dispatching algorithm running on application layer for multiple services, named as mc - rr
首先,針對當前web站點訪問的顯著特性,討論了web服務器集群系統的研究現狀和技術成果,提出了遠程實驗及教育網站的整體建設體系結構,並設計實現了應用層上的基於內容分類的多種類型任務輪轉( mc - rr )調度策略。Meanwhile, on the fundamental parameters that can be acquired in the primary design stage of a new car or a car which it has put in used, this paper utilizes adams / car to establishes the simulation parametric modeling of a suspension according the topology structure of macpherson front suspension system, in this model, we considered the front suspension system, steering system and the tire model in detail, and the bushing effect was included in this study, and it is very convenience to carry out kinetics / elastic kinetics simulation. all kind of the suspension parameters on handling and stability and automobile comfort were analyzed
Adams的實體數值懸架運動學模擬分析為懸架的設計開發提供了一種先進高效快捷的方法。與此同時,本文依據麥弗遜式前懸架的拓撲關系,利用設計階段的新車或者是正在使用的汽車的所能取得的基本參數,藉助adams car建立了懸架參數化模型,在這個模型里,考慮了轉向系統、輪胎、襯套等因數,因此可以方便地進行懸架運動學彈性運動學分析。When seeding, this system automatically regulates the speed of the seed - sowing device according as the demand of sow quantity and the speed of the seeder. this speed is acquired by sensor. the land wheel skid and rough ground will influence the quality of seeding, then, by using this system the influence may be decreased
此系統在播種時,可以連續採集五輪儀的轉速,並根據五輪儀的轉速和作物播量要求調整排種器的轉速;系統可以減小地輪打滑及地面不平對播種質量的影響,從而達到精量播種的要求。This paper outlines operation, check and repair of the bucket stacker / reclaimer of a coal conveying system used at anqing petrochemical coal - fired power station, describes damage condition of the slewing ring, discusses the causes and details how to replace the damaged slewing ring by synchronously jacking
摘要介紹了安慶石化熱電廠輸煤系統斗輪堆取料機的使用檢修和回轉大軸承的損壞,分析了損壞原因,重點介紹了「頂升法」更換回轉大軸承的技術。The assignment of the load of the steam turbine can be solved by the reverse follow, the assignment of the load of the boiler can be solved by dsfd
根據兩種規劃問題的特點,汽輪機系統負荷分配問題採用分枝限界反向跟蹤的優化演算法來求解,鍋爐系統負荷分配問題採用轉動坐標軸直接搜索可行方向法( dsfd法)來求解。By using auto - adjusting boundary conditions and the method of three cubed spline curve fitting, the system software can recover both of the horizontal and vertical beam profile. the measurement system can also measure the beam landing screen error of cpt. it provides a important measurement and analysis tool to improve the performance of electron gun and dy, and improve the definition of cpt
系統軟體中,提出了採用動態確定邊界條件,通過對離散采樣點的三次樣條插值曲線的擬合恢復束斑x和y方向的輪廓,本系統既能準確客觀地描述電子束輪廓,又能夠準確快速地測量電子束著屏誤差等多種參數,為cpt電子槍和偏轉系統的性能改進與解析度的提高提供了有力的測試分析和研究手段。As the deformation caused by centrifugal force is beyond the small deformation range, the large deformation effect was also taken into account in the equation. two models are constructed, one is of shrouded blade and the other is of bladed disc. the static natural frequencies and dynamic frequencies ( under 3000rpm ) are calculated by the finite element method and cyclic symmetry technique
針對葉片的結構特點,採用適應較強的三維八節點實體單元模擬葉片,建立葉片運動微分方程;葉片?輪盤系統在高速旋轉時,受到離心力作用,使葉片發生大變形,故在方程中考慮了幾何大變形的問題;為研究葉根輪緣之間的接觸狀態,建立了考慮葉根?輪緣接觸的有限元方程,利用拉格朗日增廣演算法來求解該方程,確定葉根輪緣之間的接觸面狀態。This chakra has multiple energy components and moves around the field in a complex system of rotation to keep soul anchored in the center of the form and field or subtle bodies
這一脈輪具有多個構成部分,以一個復雜的旋轉系統繞能量場旋轉,從而將靈魂保持錨定在身體、能量場或精微體的中心。分享友人