fountain model 中文意思是什麼

fountain model 解釋
噴泉模型
  • fountain : n 1 泉水，噴泉。2 人造噴泉，人造噴泉裝置，飲用噴泉 （＝ drinking fountain ）；噴水池；噴水塔。3 ...
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. On this condition, the paper put forward a new electric wave transmition model in the microcell, which based on ray tracing method of virtual fountain tree

    在總結前人工作的基礎上，本文提出了一種新的基於「虛擬源樹」射線跟蹤技術的微蜂窩小區的電波傳播模型。
  2. The crossed dance fountain is just like a lady walking with her waist swinging, or like a famous model who is walking deliberately to you

    交叉舞噴泉象淑女般扭動柳腰閑庭散步，似名模靚女踏著一字舞步，款款向你走來。
  3. Please send us samples and your lowest prices for your fountain pens, model 464 - b. samples and prices must reach us no later than 15th of this month

    請將你們464 - b型自來水筆的樣品寄給我們，並註明最低價格。樣品和價格至遲須于本月15日以前寄到我處。
  4. It can be used in any complex environment, can locate all paths from transmitter to receiver which avoid redundant calculation, and it is a standard 3 - d forecast model ; in addition, it is a point to point ray tracing method based on specular theory which do n ' t carry out the receive test ; furthermore the model adopt the reverse arithmetic which exert the tree concept in data frame and establish a virtual fountain tree permanently, the proagmme can back - search the virtual fountain tree when it is running. these operation increase the calculate speed and it result in the higher receive efficiency and precision. the thesis design a programme to compare the prediction results based on ray tracing method of virtual fountain tree between the measurement results and prediction results based on the other transmittion models. the comparsion result indicate the new model is a better model

    它可應用於任何復雜的傳播環境中，能找到發射機到接收機之間的所有電波傳播路徑而無須冗餘的計算，是一種準三維的預測模型；另外，從本質上講，它仍然是一種基於鏡像理論的點對點的射線跟蹤法，所以它無須進行接收測試；而且由於採用了反向演算法，運用數據結構中多叉樹的概念，先確定需要計算的場點位置，找出所有能從源點到達場點的射線，並且可一次性建立一個虛擬源樹，以後每次的計算只要通過對該樹進行後序遍歷即可，大大提高了運算速度，因而有較高的接收效率與精度。本文對該模型進行了相應的模擬，並將其預測結果與實測結果以及基於cost231經驗性模型和基於強力射線跟蹤確定性模型的預測結果進行了比較，結果表明了該模型的優越性。
  5. The best - known western structures were a fountain, a maze and european palaces, all of a renaissance style. in a small lake was built a model of venice

    最有名的「觀水法」 ，是一座西洋噴泉，還有萬花陣迷宮以及西洋樓等，都具有義大利文藝復興時期的風格。
  6. In succession, the article particular analyses the uses of mcis, the buildup of mcis, the technology sustain of mcis and a example of mcis model. for the mcis capability, the author use ahp methods, advances an opinion model and offers a c language fountain program

    設計實現一個指揮信息系統只是系統開發的一部分，如何評價指揮信息系統也是系統開發的一個重要環節，文章運用層次分析法提出了評價模型和實現步驟，並用計算機c語言進行了編程。
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