軸環介面 的英文怎麼說

中文拼音 [zhóuhuánjièmiàn]
軸環介面 英文
collar joint
  • 軸 : 軸Ⅰ名詞1. （圓柱形的零件） axle; shaft 2. （對稱部分的直線） axis 3. （圓柱形的纏繞器物） roller; spool Ⅱ量詞（用於纏在軸上的線以及裝裱帶軸子的字畫）
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 介面 : joggle; nozzle; mouthpiece; [計算機] interface
  1. The radiation pattern of the antenna is more rotationally symmetric, and a more reduction on the sidelobe levels of the antenna is achieved as compared to the antenna with the corrugated soft surface. in conclusion, in the present thesis both theoretical and experimental research works have been carried out intensively on patch antennas based on photonic - bandgap structures. it is shown that our photonic bandgap structures can greatly improve the performance of the patch antennas

    該平面圓環結構軟表面天線是在空氣介質的皺褶圓環結構軟表面天線的基礎上改進得到，為了便於比較，我們首先研究了空氣介質的皺褶圓環結構軟表面天線，用fdtd方法並結合pml吸收邊界條件對該天線的性能進行了研究，結果表明天線的帶寬增加，天線的軸對稱性得到了很大改善， e面和h面方向圖的波束幾乎重合，天線的旁瓣和背瓣受到很大的抑制。
  2. Abstract : approximate methods for calculating aerodynamic heating rates on space shuttles are discussed. various methods are given for predicting the heating rate at axisymmetric stagnation points, general three dimensional stagnationpoints and the leading edge stagnation point of wings. numerous laminar and turbulent heating techniques for flat plates and cones are analyzed and compared. a brief review of some methods is presented to predict heating rate for winward centerline and lateral direction off the symmetry plane. the results show that the methods are simpler and can guarantee enought precision for predicting aerodynamic heating environment of space shuttles

    文摘:介紹了國內外預測航天飛機氣動加熱的工程計算方法.給出了軸對稱、非軸對稱和機翼前緣等各種外形駐點熱流密度的計算，分析和比較了平板、錐體的層流和湍流熱流密度計算的各種方法，概述了航天飛機迎風面中心線和離開中心線橫向熱流密度的計算.計算結果表明，本文方法用在航天飛機氣動熱環境初步設計中比較簡單並且有足夠精度
  3. Chapter four, it design the faes, it generalize and analyse the knowledge of the faes, and probe into the process of knowledge described and analysed in detail, emphasize the right acquiring and transform way, and research the interface of knowledge between faes and qfd. it designs the system db. chapter five, it illustrates the development of faes facing bearing in the process of production

    第五章，在windowsnt 、 mssqlserver7 . 0 、 msvisualc + + 6 . 0的環境下，採用ado和odbc介面技術，以軸承為研究對象，開發了面向產品的質量規劃的faes系統，並結合軸承的設計進行了系統運行和分析。
  4. Test method for axial load temperature cycling of drop cable connector interface

    分接電纜連接器介面的軸向負荷溫度循環試驗方法
  5. Analysis has been concentrated upon the triple - pipe construction method in this thesis. detailed introduction has been carried out from the cut of earth by means of gaseous - hydraulic co - axial composite grouting flow to the principle of earth stabilization, from the makeup of grouting liquid to the equipments, types of instruments, operation regulations and means of quality control required in every link of grouting

    論文重點分析了三重管法施工技術，分別從氣液同軸復合噴射流對土體的切削到對土體的加固原理，從注漿液體的配備到注漿各環節所需設備、機具型號及操作規程和質量控制手段等方面都做了詳細的介紹。
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