進場與著陸 的英文怎麼說

中文拼音 [jìnchǎngyǔzhāoliù]
進場與著陸 英文
approach and landing
  • 進 : 進構詞成分。
  • 場 : 場Ⅰ名詞1 （平坦的空地 多用來翻曬糧食 碾軋穀物） a level open space; threshing ground 2 [方言] （...
  • 著 : 著助詞1. （表示動作的持續） 2. （表示狀態的持續） 3. （用在動詞或表示程度的形容詞後面, 加強命令或囑咐的語氣） 4. （加在某些動詞後面, 使變成介詞）
  • 陸 : 陸數詞（六的大寫） six （used for the numeral 六 on cheques, etc. to avoid mistakes or alterations）
  • 進場 : 1. （進入場地） march into the arena2. [航空] approach
  • 著陸 : landing; land; touch down
  1. Recently, with the development of gps, many researchers pay attention to the aircraft ' s precise entrance and landing through gps carrier phase measurement. the key technology of aircraft ' s precise entrance and landing is gps carrier phase integer ambiguity resolution on the fly

    近年來，隨著gps的發展和完善，利用gps載波相位觀測量實現飛機的精密進場與著陸的研究，開始受到人們的關注，而載波相位整周模糊度的動態確定是其中的關鍵技術。
  2. A large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning

    應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量，本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析，得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現，起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成，起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大，這說明可以通過重新結構設計降低起落架噪聲。
  3. The company is making great efforts to build a modern large - scale enterprise with a strong competitive power. with the development of the global economy, we, china national south aeroengine company, have close business relationship with many businessmen at home or abroad, expanding in aeroengine application constantly ; also strengthening civilian product strongly with the market competitive power. its products have influenced among the sky, land, water motive force and satisfied the customers

    面對經濟全球化的發展潮流，我們願本著共贏卓越的理念，不斷加強與國際國內企業的廣泛交流與合作，做精做深航空產品，不斷擴大航空動力應用領域做強做大民用產品，不斷提升產品的市場競爭能力，進一步擴大在中小微型動力領域的影響力，實現顧客對空中陸地水上動力的期望與夢想。
  4. In this paper, the method vision - based for uav autonomous landing is researched using technology of image processing, computer vision and projection geometry. the first task of computer vision - based uav autonomous landing is to recognize and track the runway using computer vision. a simple method is discussed to recognize and track the runway in the image sequences using template matching

    本文的研究工作來源於「 973 -無人作戰飛機系統」項目，以某型無人機試飛過程中拍攝的著陸場景圖像為基本研究材料，綜合利用了圖像處理技術、計算機視覺技術、射影幾何學等方法研究了跑道識別與跟蹤、進場著陸段的圖像處理、無人機著陸段飛行參數提取等相關問題。
  5. Abstract : a large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning

    文摘:應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量，本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析，得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現，起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成，起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大，這說明可以通過重新結構設計降低起落架噪聲。
  6. Mr tang yu lap, chairman, hantec investment holdings, said : " following the introduction of the second phase of cepa and further liberalisation of the services sector in mainland china, we will continue to pursue overseas network expansion particularly in the mainland market by way of setting up representative offices and building up sales and marketing relationship with consultancy services providers in the mainland

    亨達國際控股主席鄧予立先生表示：隨著更緊密經貿關系安排第二階段的推出，中國大陸進一步開放服務行業，亨達將繼續尋求擴闊海外網路的機會。亨達會透過開設代表辦事處，並與內地的顧問服務業者建立銷售與市務拓展關系，藉此拓展集團尤其關注的中國市場。
  7. In the case introduction, it is attempted to give a brief explanation of dredging industry, to describe the dredging development outside the china mainland, and to characterize the competitive market in mainland china. in time order, the author presents a whole picture of guangzhou dredging company ' s growth, including the three momentous events : the macao project, the zhujiangkou project and diversified expansion. at the same time, the author endeavors to emphasize upon the particular course and primary effect of strategic change in guangzhou dredging company

    案例對疏浚業進行簡要介紹，對境外疏浚產業發展情況和中國大陸疏浚市場競爭作具體的描述，並以時間為序描述廣州航道局整個發展歷程，其中對澳門工程、珠江口工程與多元化發展三大重要事件作陳述，並著重介紹了廣州航道局為扭轉困境，實施戰略變革的詳細過程及取得的初步成效。
  8. As the lecture date drew near, many enthusiastic fellow practitioners from all over formosa arrived at the center to work on behalf of this grand occasion, which might happen only once in hundreds or even thousands of years

    隨著弘法活動的逼近，全省許多同修也陸續進駐小中心，積極地投入服務行列，熱心地叄與這場千百年來難得的盛會！
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