base tracing paper 中文意思是什麼

base tracing paper 解釋
描圖原紙
  • base : n 1 基底，基，根基，底座；底層，底子；（紀念碑等的）基址；（山）麓。2 【軍事】基地，根據地。3 根...
  • tracing : n. 追蹤，追溯，追查；描摹，映寫，復寫；摹圖；映寫圖，透寫物；示蹤，顯跡；【物理學】線路圖尋跡；自動儀表的記錄圖像。
  • paper : n 1 紙；裱墻紙。2 報紙，報。3 收據；債券；證券；票據；匯票；鈔票（＝paper money）。4 〈pl 〉身份...
  1. First, the ray tracing equation and its numeric solution is presented in this paper, then on the base of quasi - parabolic ionosphere model, using the technology of the numeric ray tracing, a ray tracing simulateing platform is established. this platform can simulate the ray tracing for a fixed frequency or sweeping frequencies, also can calculate the group path and the covered region of rays

    首先，本文給出了射線追蹤方程及其數值解法，在球形對稱準拋物模型背景電離層基礎上，利用數字射線追蹤方法，建立了射線軌跡演示平臺。該平臺可實現定頻或掃頻射線軌跡演示，計算各射線群路徑，覆蓋區域等功能。
  2. This paper studies the theoretical disadvantages of the effective modulus method ( emm ) for calculating the restraining stress of the walls restrained by basement, especially those adopting the shrinkage compensation concrete ( scc ). to avoid these disadvantages, a new time - tracing method ( tim ) is proposed, and base on its analysis results, the effectiveness of the scc for the cracking control of the walls is revisited

    本文研究了在計算基礎墻（尤其是補償收縮混凝土澆築的基礎墻）的約束應力時，等效模量法存在的理論缺陷，提出了更為完善的時程方法，並基於時程方法的計算結果，對補償收縮混凝土在基礎墻中的控裂效能進行了重新評價。
  3. First, the paper describes the seven kpa of cmm which are the base of sqcf : requirements management, software project planning, software project tracing & oversight, software quality assurance, software configuration management, software product engineering, peer reviews

    首先，本文論述了構建sqcf的cmm中的7個關鍵過程域：需求管理、軟體項目策劃、軟體項目跟蹤和監督、軟體質量保證、軟體配置管理、軟體產品工程和同行評審。
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