星形發動機 的英文怎麼說
中文拼音 [xīngxíngfādòngjī]
星形發動機
英文
radial engine-
Its pratt whitney 1200hp, 14 - cylinder, air - cooled, twin row radial engine r - 1830 - 76 or 86 gave it a top speed of 330 mph
它的普拉特惠特尼r - 1830型14缸空冷星形發動機輸出功率為1200馬力，使它的最高時速達到了537公里。The services of electric power communication network have already expanded from telephone scheduling and transmitting data in low speed to digital user ' s service with high speed and great capacity, such as computer internet, wide area network and video transmission, etc. its structure has already developed from simple star topology, which is used to serve schedular center, to today ' s multicenter network to assure that the network can serve the requirement of increasing transmission of electric power information
電力通信網的業務已從調度電話、低速率遠動數據傳送擴展到高速、數字化、大容量的用戶業務，例如計算機網際網路、廣域網、視頻傳送等。電力通信網的結構也已從單一服務于調度中心的簡單星形方式發展到今天多中心的網狀網路，以保證能為日益增長的電力信息傳輸需求服務。The dissertation covers the topics as follows : 1 ) based on the studies of the net structure of mers, the ideas offered to use the star - type network with server exchanger as its center ; 2 ) by the comprehensive application of virtual, simulating and computer - based graphing technology, to work out a highly - intelligentized engine room simulating system ; 3 ) the probes into designing a dynamic displaying flow chart for the mers by use of grand viewing screen with projector and of computer - based graphing technology ; 4 ) studies offered of the intelligent diagnosis of equipment errors, by which, the simulating system would be able to give early warnings before error occurs
本文研究的內容有： （ 1 ）通過對輪機模擬器網路結構研究，提出採用以交換機為中心的星型網路結構； （ 2 ）綜合應用虛擬現實技術、模擬技術、計算機圖形技術，設計一個具有高智能化的輪機模擬系統； （ 3 ）應用大屏幕投影和計算機圖形技術，設計輪機模擬器動態示教流程圖； （ 4 ）研究輪機模似器故障的智能診斷，使模擬系統能提前對故障發生預警。Though the hill equation was improved it cannot satisfied with the long distance navigation. here is considering the main satellite the following satellite and the target satellite format a triangle in the space which was useful in the relative navigation. the orbit of the following satellite was resolved by calculate the hill equation
盡管如此改進的hill方程依然不能滿足遠距離的相對導航，當從星在攔截目標星時，若目標星在攔截過程中發生軌道機動遠離主星，這里考慮到在已知從星軌道的前提下利用主從星以及目標星在空間形成的三角關系這一有利條件進行幾何法定位的研究，並通過數學模擬對其誤差大小進行了分析。The land for investment is wide and the price of the land is cheap enough as well as the labour, the foreign service system is complete, the business is flourishing, featured industrial economic area has been formed in the district. these are shifang business and trade zone, jianhua wholesale store, dongfeng bridge store, sanxing business and trade zone, automobile trade centre etc. the district has developed into an industrial zone with the industries of food processing, medicine, chemistry, printing, machinery, electronics etc
區內土地資源充足廉價，勞動力資源豐富，涉外服務體系健全，商業網點遍布，形成了獨具特色的區域型產業經濟帶，商賈雲集，區內有十方商貿城建華路批發市場東風橋市場三星商貿城汽貿市場等十余家大型市場，全區經過多年發展，形成了食品加工醫藥化工印刷冶金機械電子電器等優勢產業，為經濟發展奠定了堅實基礎。In the latest years, people have designed and made many types of magnetic micromotors, but there are still many problems and much work w hich needs to do about the working principal, design theory and experimental research of magnetic micromotors, this dissertation was just aimed at these problems and did following work : first, on the basis of analying and comparing the working principals and structures of available magnetic micromotors, this dissertation proposed a new type of magnetic micromotor, introduced its structure, controlling methods and the features. according to the basic principles of the fixed - point movement of the rigid body, the dissertation revealed the moving relationship between the rotation of the inner magnetic field of the motor and the rolling of the rotor, presented the moving equation of the rotor and the calculation formula for the rotation ratio between the the inner magnetic field and the rotor, and so made clear the relationship between the structure parameters and the moving characteristics of the motor
十年來，人們已經設計製作出了多種形式和結構的電磁微電機，但是有關電磁微電機的設計理論和實驗研究仍然處于探索完善階段，本文正是針對這方面的問題以電磁式微電機為研究對象做了以下工作：首先，在對電磁式微電機的各種工作原理和結構方案進行深入研究和分析比較的基礎上，本文首次推出了「端面搖擺式電磁微電機」的設計思想，介紹了其結構原理、控制原理和該電機的特點，並從剛體定點運動的基本原理出發，揭示了電機內部磁場的旋轉與轉子滾動之間行星減速的運動關系，推導出了轉子的運動方程和電機旋轉磁場與轉子的減速比計算公式，從而明確了電機結構參數與電機運動特性的關系。At present, suzhou king - long welcomed the inspection delegation of singapore transport association. more than 50 people of investigation delegation came to the factory parking area enthusiastically, took the medium - sized " haige " serial personally in the factory. through experiencing in person, the guests have deep understanding and impression to the products of suzhou king - long
具有國際領先技術水平的韓國大宇de12tis daewoo電控柴油發動機歐，與蘇州金自主設計開發的客車專用底盤相結合，就形成了一款與眾不同的全新大宇版海格大巴，在同類豪華大巴中彰顯星級安全客車的本色。分享友人