end disk 中文意思是什麼

end disk 解釋
終端圓盤
  • end : n 1 端，尖，末端，終點。2 邊緣；極點，極限。3 結局，結果。4 目的。5 最後，死。6 【紡織；印染】經...
  • disk : n 1 圓盤；盤狀，盤狀物。2 【體育】鐵餅；〈美國〉唱片。3 【植物；植物學】花盤；【動物；動物學】盤...
  1. Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece

    將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義
  2. After removal of body halves, the elastomeric seat can be removed from the disk / shaft manually by stretching the bottom of the seat over the lower end of the stem

    閥體兩瓣拆卸開后，可以通過拉伸閥桿下部的閥座底層，手工將彈性材料閥座從閥瓣/閥軸上拆卸下來。
  3. The time spent waiting for the desired location to appear under the reader, or disk heads, or at the end of an acoustic coupler

    等待所需位置出現在閱讀器下或磁頭下或聲音耦合器末端所花費的時間長度。
  4. By the end of last year, after paying the us consumers, toshiba put up free patch software on its website for users of its notebooks to download as a remedy for the floppy - disk drive malfunction

    在美國「破財消災」后，東芝去年底在自身的網站上提供免費下載的「補丁」軟體。
  5. Attempted an asynchronous read past the end of the stream, or a disk error occurs

    嘗試的異步讀取超過了流的結尾，或者發生了磁盤錯誤。
  6. Attempted an asynchronous write past the end of the stream, or a disk error occurs

    嘗試進行的異步寫入超過了流的結尾，或者發生了磁盤錯誤。
  7. If disk space permits, you can also maintain end - of - period snapshots indefinitely, allowing queries against the results from these periods ; for example, to investigate organizational performance

    如果磁盤空間允許，還可以維護任意多個不同期間要結束時的快照，以便能夠對這些時間段的結果進行查詢。例如，調查單位性能。
  8. In the end, the theory of fractal geometry is applied to the waves propagation and scattering in atmospheric turbulence, and the first and second order moments of the scattering fields are derived by considering the effects of the fractal atmospheric turbulence. the normalized back - scattering radar cross section of a perfectly conducting disk is calculated. the influence of fractal dimension of atmospheric turbulence on the radar cross section is analyzed

    本文最後將分形理論引入到湍流大氣中的波傳播和散射領域，導出了分形大氣湍流中光滑導體目標散射場的一階矩和二階矩，以光滑導體圓盤為例研究了湍流大氣的分維對導體目標後向散射截面的影響。
  9. 16kw and 48kw end - pump disk amplifier were designed, they condensed the pump radiation of the two diode arrays of 36 times and 27 times separately, which average radiant intensity were lower than 0. 5kw / cm ~ 2

    設計了16kw和48kw端面泵浦片狀放大器，將兩種陣列輸出的平均發光強度不足0 . 5kw / cm ~ 2的泵浦光分別縮束36倍和27倍。
  10. End user may copy the user manual for progress of operational training, or print and output the materials on software disk or cd, but it shall preserve all names of copyright owners, trademark symbol, copyright marks, copyright notice and other right logos or representations in the foregoing materials

    最終用戶可以為進行軟體的操作培訓而復制產品手冊，或將軟體磁盤或光盤上的資料列印輸出，但應保留上述資料中所有的著作權人名稱、商標標識、版權標識、版權聲明及其他權屬標志或聲明。
  11. “ when you write after seeking past the end of the file, new disk blocks might be allocated to store the data, but there is no need to allocate disk blocks for the data between the old end of file and the location where you start writing

    當定位到超出文件尾端之後寫時，對于新寫的數據需要分配磁盤塊，但是對于原文件尾端和新開始寫位置之間的部分則不需要分配磁盤塊。
  12. I had established a 50m - size coffer file and in the end of establishment i was asked to format hard disk. having formated hard disk, i was asked to check the disks. meanwhile the helping files of windows also appeared. what is the matter

    我創建了一個50兆的保險箱文件，當創建結束時，要求我格式化硬盤，我在格式化后程序出現對話框要求我檢查磁盤，還會出現windows的幫助文檔，這是怎麼回事，我該如何繼續？
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