trunk characteristics 中文意思是什麼

trunk characteristics 解釋
中繼特性
  • trunk : n 1 樹干 （opp branch）; 軀干，身軀。2 本體，主要部分；（河的）主流；（鐵道等的）干線；大血管，大...
  • characteristics : 產品性能描述
  1. A display on a phone or console showing calling phone number, called number, trunk number, type of call, class of service and perhaps, some other characteristics of the call

    電話或控制臺的一種顯示方式，顯示主叫電話號碼、被叫電話號碼、中繼號、呼叫類型、服務等級以及呼叫的其他一些特性。
  2. Associated with a project of the planned xuefengshan tunnel with 7. 6 km long during the construction of shaoyang to huaihua expressway in hunan province of shanghai to ruili national trunk highway, this paper firstly makes an introduction of the frequently - used analysis & computation methods for tunnel supporting structure. then, based on the analysis of the basic theory about the interaction mechanism of surrounding rock and support structure, a spatial computation model is made, a coupling numerical computation method with 3 - d elastic - plastic finite element and infinite element is proposed, and a comprehensive analysis has been made to the effects of the overall stability and safety of the surrounding rocks of different characteristics, different classes and under different construction methods. and thus the problem of 3 - d infinite region to which applying the general finite ca n ' t do has been resolved

    6公里的雪峰山隧道工程，首先介紹了隧道支護結構的常用分析計算方法；然後通過對隧道施工過程中，洞室穩定性與支護結構相互作用機理的深入分析，建立了隧道施工過程的空間計算模型，提出了採用三維彈塑性有限元-無限元耦合的數值計算方法，綜合分析了隧道在不同圍巖特性和圍巖類別條件下，以及不同施工開挖方案等對隧道圍巖整體穩定和安全性的影響，從而解決了通用有限元方法難以解決的隧道三維無限域問題；其可充分發揮有限元法在分析非線性方面的有效性和成熟性，以及無限元法在分析處理無限域和半無限域方面的精確性和簡便性，為隧道施工過程中圍巖的穩定性分析開辟了一條新的途徑。
  3. Based on the vector radiative transfer theory and the characteristics of the sar technology, several sub - models for rice backscattering are constructed, including the leaf scattering model, the leaf extinction model, the trunk scattering model, the trunk extinction model and the water reflection model. then an integrated model for the first - order scattering mechanisms of rice, including all the main physical processes, is achieved

    針對合成孔徑雷達sar的技術特點，以水稻為研究對象，從矢量輻射傳輸理論vrt出發，通過模擬水稻主要器官稻葉和稻桿對電磁波的散射衰減作用等物理過程，建立了一套完整的水稻一次後向散射作用的物理模型，用以模擬水稻層的後向散射系數
  4. After analyzing and summarizing the characteristics of technology sentence, translation memory is selected as the core of technology translation system in the paper, some key technologies, including word segmentation, similarity computation, alignment, english sentence construction and the design of bilingual dictionary, example corpus, sub - trunk gallery, are deeply studied

    論文在分析和總結工藝語句特點的基礎上，提出用翻譯記憶技術作為工藝翻譯系統核心，並分別對分詞演算法、相似度計算、對齊方法、譯文生成等關鍵技術進行了研究，建立了雙語詞典庫、例句庫和子塊庫。
  5. First, the dynamic characteristics of pipe is simulated, the influence to waterhammer which is brought by the flow area of the valve, response time, the length of the pipe before and after the valve, the hydraulic pressure fluctuating in the trunk, and the high frequency pressure fluctuating in combustion chamber is analysed

    首先對管道動態特性進行了模擬，分析了閥門過流面積、閥門作動時間、閥門前後管道的長度、貯箱壓力波動以及燃燒室壓力高頻振蕩等對管道動態特性的影響。
  6. Primarily is to since 1995 the trouble circumstance of the yangtze river upper stream classification proceed statistics, application the safe condition of magistracy of yangtze river trunk line synthesize the valuation way, and proceeds to the safe condition of the yangtze river upper stream of three year take the gauge of, find out the main characteristics of trouble, and proceeds to trouble reason degree row preface, synthesize to analyze the trouble reason, clear and definite to have to establish the three gorges water area the shipping the safety to manage the system, and can insure the ships sail, anchor with homework safety

    主要是對1995年以來長江上游的事故情況分類進行統計，運用長江干線轄區安全狀況綜合評估辦法，對近三年長江上游的安全狀況進行評估，找出事故主要特點，對事故原因進行頻度排序，綜合分析事故原因，明確只有建立三峽庫區航運安全管理體系，才能確保船舶航行、停泊和作業安全。
  7. In addition, this article analyzes the structure of trunk orthosis cad system, and discusses the functions and how to realize those functions of each part according to the aspect of human body, surface modeling is used to build the three - domain trunk model ; and then through opengl technique, the model is displayed on the computer screen ; then by involving the technology of man - machine interacting, the model can be edited according to the respective body characteristics of different patients - as the improvement of man - machine interactive technology, model can be edited more freely

    文中重點分析了軀干矯形器計算機輔助設計系統的組成，並對各個組成部分的功能和實現方法進行了討論。針對人體軀乾的外形特徵，使用表面建模方式對軀干建立三維模型，並利用opengl技術完成模型的顯示；再利用計算機實現人機交互功能，針對每位患者的形體特徵對模型進行局部修改；隨著人機交互技術的提高，模型修改將更加具有任意性的特點。
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