stream transportation 中文意思是什麼

stream transportation 解釋
河道運輸
  • stream : n 1 河流，小河；川，溪。2 流出，流注；一連串，（人物等的）輩出。3 （事件等的）連續；（財富等的）...
  • transportation : n. 運輸，輸送；轉運，搬運；遷移；〈美國〉運輸機關；運輸工具；運輸票；運費；【歷史】流放。adj. -al
  1. The hotel is situated at the foot of a hill and beside a stream, the transportation is convenient, is apart from long - distance passenger station only 1 minute by car, traveling wharf 3 minutes by car

    飯店依山傍水，交通便捷，距長途客運車站僅1分鐘車程旅遊碼頭3分鐘車程。
  2. Based on prandtl ' s momentum transportation, this paper calculates in detail the physical quantities such as eddy viscosities, and ratio of eddy viscosity to motion viscosity, total stresses with respect to relative position in three regions of viscous sub - layer, buffer layer, and main turbulent stream for non - newtonian fluid flowing turbulently in ducts, which according to karman ' s three layer models and measurement of fluid parameters in evaluation apparatus, discusses the influence of polymer drag reduction on flowing properties of non - newton fluid, analyzes quantitatively principle of turbulent reduction phenomenon and condition of increasing reduction rate

    摘要以普蘭德動量傳遞理論為基礎，按照卡門的三層模型，通過室內模擬環道用0號柴油及加入減阻劑在圓管內的流動參數的測定，計算了非牛頓型流體管內湍流邊界層的層流內層、過渡層、湍流中心的渦流粘度，渦流粘度與運動粘度比、總應力隨相對位置的變化等定量參數，探討了高分子減阻劑對非牛頓流體流動特性的影響，對湍流減阻現象的機理與增大減阻率的條件進行了定量分析。
  3. This paper puts forward a new bulk taking equipment project - screw and gas sucking - taking equipment, first the paper analyses the movement of bulk material in the screw slot, and analyses the materials movement law under the influence of the varitational room between screws and the airflow qualitatively, establish the equation of movement of the stream of gas and solids bulks in screw slot and build up the law of material vertical transportation and airflow radial speed distribution in screw slot

    論文提出一種新的散貨取料裝置方案? ?螺旋氣力吸取料裝置，論文從物料在螺旋槽中的運動分析開始，定性分析了物料在變螺距螺旋空間和氣流共同作用下運動規律，建立了物料與空氣沿螺旋槽輸送的運動方程，確定物料的垂直輸送速度與氣流速度在螺旋槽內的徑向分佈規律。
  4. This thesis is main analysis three gorges project to the great significance of the yangtze river shipping with main influence, make use of the safe condition of magistracy of yangtze river trunk line to synthesize the valuation way, to yangtze river upper stream water top transportation safety proceed take the gauge of, reason of detailed analysis trouble, find out the safe weak link that ascend of management, actual circumstance after join teetering the three gorges water area the water, bring up to establish the three gorges water area the shipping safety management system ' s speculation, provide the upper grade to test, then slice solid enhance the water on the transportation safe manage, and insure the three gorges water area the water on the transportation the stability of the safe situation

    而近年來，長江上遊船舶航行秩序不穩定，事故多發，安全形勢不斷惡化，使三峽庫區形成后的航運安全管理顯得尤為重要和突出。本文主要分析三峽工程對長江航運的重大意義和主要影響，運用長江干線轄區安全狀況綜合評估辦法，對長江上游水上交通安全進行評估，詳細分析事故原因，找出安全管理上的薄弱環節，結合三峽庫區蓄水后的實際情況，提出建立三峽庫區航運安全管理體系的構想，供上級參考，以切實加強水上交通安全管理，確保三峽庫區水上交通安全形勢的穩定。
  5. Multicast is viewed as a means of data transportation to support the communication of multiple parties, so it is widely adopted in many network applications of modern distance education, for example the transportation of teaching video stream, the electronic whiteboard and the virtual lab on network etc. unlike security of unicast, there are not enough attention and research which are paid to the security problems of multicast

    因此多播在現代遠程教育中得到了廣泛的應用，如教師授課的視頻直播、師生網上的交互討論以及基於網路的協同虛擬實驗等現代遠程教育應用系統中都可採用多播的數據傳輸方式。不像單播的網路安全問題得到了廣泛的注意和研究，多播的安全問題一直沒有引起應有的重視。
  6. Transportation of mpeg - 2 stream over pdh / sdh is a solution for digital video broadcasting

    利用pdh / sdh網路傳輸mpeg - 2碼流，是數字電視廣播的一種解決方案。
  7. Firstly, the international standards and key techniques of video conference are analyzed, as well as the advantages and disadvantages of present products. secondly, mpvc, an ip - based multipoint videoconference system model, is given by theories and technologies of videoconference. finally, the thesis presents complete design scheme and technique route, and implements multipoint real - time transportation of video / audio stream

    論文選擇設計、實現全互連的多媒體視頻會議系統為研究對象，通過對視頻會議國際標準、關鍵技術、產品的研究分析以後，在原有課題「多媒體合成作戰指揮支持系統」的基礎上，提出了一種基於ip網路的多點視頻會議系統mpvc （ multipointvideoconference ）模型，給出了完整的設計方案和技術途徑，實現了視頻/音頻流多點實時傳輸。
  8. The next section is about the structure model of webgis in vncs, how to organize and manage geography data using oracle, and how to solve some technology questions, such as matching of map data, determination of the best way, transportation of data stream, - and connection pool in database as well. finally, as a result of above research, the author designs and implements the webgis module in a vncs on internet, then briefly introduces its main functions, and points out the prospects of webgis in the future

    其次，介紹了internet下車輛導航與監控系統中webgis的結構模式，以及如何利用oracle數據庫，有效地組織和管理webgis所需要的地圖數據；另外還對開發過程中的若干技術問題進行了探討，如地圖匹配、最短路徑、數據流傳輸，以及數據庫連接池，等等。
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