空間導航系統 的英文怎麼說

中文拼音 [kōngjiāndǎohángxìtǒng]
空間導航系統 英文
space navigation system
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 導 : 動詞1. （引導） lead; guide 2. （傳導） transmit; conduct 3. （開導） instruct; teach; give guidance to
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 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 ...
  • 空間 : space; enclosure; room; blank; interspace
  • 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
  1. With argumentation system and differential system, gnss is capable of supporting en route flight and cat iii precision approach. this system can meet the need of all flight phases in terms of integrity, precision and continuity. with the application of area navigation and required navigation performance ( rnp ), this would make the parallel route, random route and direct flight route possible, and also improves the efficiency of air space and the flight safety

    在導航系統中，全球衛星導航系統是其主要成分，通過增強系統和差分技術， gnss具有支持從航路飛行到類精密進近的能力，在完好性、精度、可用性、連續性上都可以滿足飛行各階段的要求；隨著區域導航和所需導航性能的實施，平行航路、隨機航路和起點和終點之間的大圓航線直飛得以實現，提高了空域利用率和飛行安全。
  2. So, it ' s the information architecture ' s requirement to information navigation from the aspect of strengthening the navigation support and adaptability between user and information space, and do more for user. and it ' s the necessary trend that hypermedia information space navigation will grow

    本文以增強用戶與信息空間導航支持的適應性與有效性為研究起點，通過對國內外相關研究成果的系統分析及大量案例的考察，概要總結超媒體信息空間智能導航的研究現狀。
  3. Gps is a satellite positioning system that was developed by the united states army in the 1970 ' s

    Gps是本世紀70年代由美國陸海空三軍聯合研製的新一代空間衛星導航定位系統。
  4. Abstract : this paper briefly presents th e application of advanced brazing techniques for a larye number of assemblies of space vehicles, such as thrust chamber and turbine rotor of launch rock et engine, titanium tube of satellite, attitude control engine injector and wave guide component of satell ite, reflector, tube and honeycomb panel of manned spacecraft, main engine nozzl e and preburner of space shuttle as well as the pipeline systems of space statio n

    文摘:簡略地介紹了先進釬焊技術在航天器部件，例如運載火箭發動機的推力室和渦輪轉子、人造衛星的鈦導管、姿控發動機噴注器和波導器件、載人飛船的反射器、導管和蜂窩壁板、航天飛機的主發動機噴管和預燃室以及空間站的管路系統等的廣泛應用情況。
  5. Recently, according to the requirements of some important gps research subjects in the fields of geodesy, geophysics, space - physics and navigation in china, we studied systematically how to correcting the effects of the ionosphere on gps, with high - precision and accuracy

    根據當前大地測量、地球物理、空間物理和導航等領域的科學研究和工程應用中的若干重要gps科研項目的需要，近年來，我們系統研究了電離層延遲的高精度模擬和改正方法。
  6. The applications of the bi - planar navigation robot system in tibia intramedullary nailing, femur intramedullary nailing, femoral neck cannulated screw and sacro - iliac screw are also introduced in terms of workspace, projection module, localization algorithm, clinical experiments and evaluation indices

    本文從工作空間、投影模型、定位演算法、臨床實驗及評價指標等方面介紹了雙平面導航機器人系統在脛骨髓內釘、股骨髓內釘、股骨頸空心釘和骨盆骶髂關節螺釘這四種不同的骨科手術適應癥中的應用研究情況。
  7. Based on chinese tracking and data relay satellite ( ctdrs ) in the future, the antenna pointing control and complex control theory of user satellite are studied deeply in this dissertation, which is funded by the improve item of dept. of astronautic engineering and mechanics ? “ the teaching demonstration of antenna pointing control system in tdrss ”. the main contents of this dissertation are consisted of the following parts : firstly, dynamics equation is derived using lagrange equation for user satellite, so as the kinetics equations of user satellite at the same time are expressed in the form with matrix differential equations that is suitable for attitude control system design and analysis

    本學位論文結合航空宇航科學與技術學科研究生教學基地實驗室建設項目「中繼系統星間鏈路天線指向控制系統教學與演示實驗」 ，以我國跟蹤與數據中繼衛星系統為背景，對某型號用戶星星間鏈路天線指向跟蹤控制和復合控制理論進行深入的研究，研究內容主要包括以下幾個方面: 1 .利用lagrange方程建立了用戶星的動力學方程，同時推導了運動學方程，並將這組動力學方程以矩陣微分方程形式表示，使之適用於姿態控制系統的設計和分析。
  8. According to such an idea, we propose a new retrieval method that combines xpath and vector space model, named as the vector retrieval model based on xpath. secondly, we make full use of the hierarchical architecture of xml data, and analyze the structure of every document to construct a structure thesaurus, which is designed to navigate the user query and to eliminate the structural conflict

    根據這一思想，作者提出了將xpath語言與傳統的向量空間模型相結合，實現基於簡單xpath路徑的向量檢索演算法來實現對xml文檔的檢索。充分利用xml文檔分類層次體系結構的特點，對于每篇xml文檔分析其文檔結構，並採用聚類學習演算法形成文檔結構類屬詞典，從而實現xml文檔查詢的導航機制和消除文檔結構的異構性。
  9. Including the testing of the validity of sensor data and the adapting of the q matrix in reai - time, the kalman filter is researched to improve the real - time, precision and robust of navigation system. with this method, the disturbances resulted from the many uncertainties in non - structure agricultural environment can be overcome, the movement of road line can be followed in the image space so that the technology of visual window can be used, the current measured state of wheeled mobile robot can be substituted by the predicted state to increase the real - time of control system

    包括傳感器數據有效性檢驗、 q陣自適應實時調整等內容，詳細地研究了利用擴展卡爾曼濾波理論改善導航系統實時性、精確性和可靠性的具體方法，以克服農田非結構化自然環境里存在的多種不確定因素給導航系統造成的干擾，跟蹤圖像空間中路徑目標的運動而便於有效地利用視覺窗口技術，提供輪式機器人狀態的預測值代替實測值進行導航控制來改善控制系統的實時性等
  10. The far - distance targets can be detected with the aid of the satellite image and the ample respond time of the defensive system can be provided ; the cryptic cruise missile and anti - radiation cruise missile can be effectively detected and tracked recur to the infrared image. radar is widely used in the cruise missile defensive system. the radar in the sky can detect the further flying cruise missile, ground based radar and coastal defense radar can track and help weapons system aim at the oncoming force cruise missile

    在目前情況下，衛星圖像、紅外圖像以及雷達成像在探測、跟蹤、識別、打擊巡航導彈目標方面具有相當大的優勢，藉助于衛星圖像可以在遠距離發現目標，能夠為防禦系統提供比較充足的響應時間；藉助于紅外圖像可以有效對付隱身巡航導彈和反輻射巡航導彈；雷達是在巡航導彈防禦系統中使用最多的設備，空基雷達能夠探測離防區比較遠的巡航導彈，陸基雷達和海基雷達能夠跟蹤巡航導彈，並可協助武器系統瞄準來襲巡航導彈，尤其是雷達陣在巡航導彈防禦中更是可以發揮重要作用。
  11. This paper analyzes the three levels about data organization to help understand the structure of road network, describes the features, attributes and relations in spatial data of navigation system, and develops the topological relations in road network

    摘要針對汽車導航系統中道路數據的空間組織，分析了道路網的三個描述層次，概括了其組成的基本要素及屬性和描述數據集，探討了運用道路數據的組織和空間關系來建立地圖數據庫，為導航系統的道路數據標準化提供依據。
  12. Generally, traditional hough transformation is used to detect the line or some special curves in the image space, and navigation parameters can only be obtained indirectly by finding the corresponding position in the navigation coordinate through the anti - perspective matrix

    傳統的hough變換是在圖像空間中檢測直線或某種特定的曲線，然後在把直線通過透視投影關系矩陣映射到導航坐標系中間接地得出所需的導航參數。
  13. It has the important actual meaning in the aspect of raising the use of the further management and service in information management domain. the dissertation stars with the structural property of hypermedia system, and has discussed the element and optimization schemes of hypermedia system structure, and has analyzed the cognization factors when user is browsing in hypermedia information space, and introduces the technical condition in the design of hypermedian

    以空間隱喻作為用戶認知超媒體信息空間的基礎，從深層揭示導航支持與用戶認知的復雜性及其內在規律，分析探討超媒體系統智能導航的模型基礎（用戶模型與知識庫）及可視化技術，構建了認知參考模型、智能導航概念模型、智能導航框架結構模型並運用petri網技術模擬實現。
  14. Space navigation system

    空間電光導航系統
  15. That suggests that gps satellite navigation, capacity for mobile television and storage space for hundreds of music tracks will also be standard features before long

    這表明gps衛星導航系統、支持手機電視、數百首音樂的存儲空間在不久以後也會成為標準配置。
  16. The participants take opportunities of the forum to review the enabling air transport technologies that have been implemented at busy airports, the introduction of the satellite - based communications, navigation, surveillanceair traffic management ( cnsatm ) systems, and the enhanced security measures etc, with emphasis on increasing air traffic throughput and safety

    會議期間，與會者討論了多個議題，包括最新航空運輸科技在繁忙機場的應用情況，衛星通訊、導航及監察?航空交通管理系統的引進，以及加強保安措施等，並強調提高航空交通流量和安全水平。
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