輪幅 的英文怎麼說

中文拼音 [lúnfú]
輪幅 英文
spoke
  • 輪 : Ⅰ名1 （輪子） wheel 2 （像輪子的東西） wheel like object; ring; disc 3 （輪船） steamer; steamboa...
  • 幅 : Ⅰ名詞1. （布帛、呢絨等的寬度） width of cloth 2. （泛指寬度） width; size 3. （姓氏） a surname Ⅱ量詞（用於布帛、呢絨、圖畫等）
  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. Bright areas reveal undeflected or stationary nodal regions while contour lines trace out areas of constant vibrational amplitude.

    亮區表示未受偏轉的或穩定的波節區而輪廓線則描繪出等振幅的區域。
  3. Behind us the high mountains we had emerged from showed their crumbled peaks and prehistoric spines.

    在我們身後，翻越過的高山古色蒼茫，呈現出一幅錯落的山巒輪廓。
  4. Radial tires mounted on lightweight 3 - spoke aluminum wheels. wide 190 - size rear tire is mounted on 6 " wide rim

    全鋁的三幅式輪圈上已經安裝好放射式輪胎， 190的寬大后胎被安裝在6 "寬的輪輞上。
  5. Iv ) revolute joint element, nonlinear spring - damper element, 3 - d 5 points contact element are applied to simulate the revolute restriction between two caterpillar boards, suspension nonlinear vibration, contact between wheels and caterpillar boards, and contact between caterpillar boards and ground are considered respectively. drucker - prager material is employed to simulate reinforced concrete

    4 、應用大幅度轉動約束單元、非線性彈簧阻尼單元、三維五節點接觸單元分別模擬自行火炮履帶板之間的轉動約束連接、懸掛非線性振動及負重輪與履帶板之間的接觸和履帶板與地面的接觸問題；根據材料非線性理論，提出利用drucker ? prager材料建立土壤的非線性有限元模型。
  6. With the opening of an asia pacific hub at subic bay in the philippines in september 1995, fedex recreated the hub - and - spoke system in asia, allowing overnight intra - asian transport

    隨著1995年9月蘇碧灣亞太轉運中心的成立， fedex創新運用輪軸及輪幅式概念，展開亞洲各地的翌日速遞服務。
  7. With the opening of an asia pacific hub at subic bay in september 1995, fedex recreated the hub - and - spoke system in asia, allowing overnight intra - asian delivery. what cities are served

    1995年9月在蘇比克灣開設亞太轉運中心后，聯邦快遞重建了亞洲的"輪軸及輪幅"系統，從而實現亞洲各地的隔日遞送服務。
  8. This scene was about that a boxer was fighting in a game. he was wounded all around, with his eyes tumescent and his nose in - blood. the background in this picture was audience seats, appearing gray. only could the audiences general outline be seen

    回答： 1這是一個拳擊手正在拳擊場上搏擊的情景，他全身傷痕累累，眼睛被打腫了，鼻子也在流著血，這幅畫的背景是觀眾席，整個觀眾席是灰色的，只能看到觀眾的大體輪廓。
  9. There a painting shows soldiers crossing above the barranca river in 1860 using ropes and pulleys during a pitched battle

    那裡掛了一幅畫，內容是1860年的一場激戰中，士兵用繩索和滑輪渡過巴蘭卡河。
  10. " anchor " have developed new resin bonding " bsd " " bsw " which are special designed for surface grinding to achieve better cutting ability and longer wheel life. the performance of cutting ability is remain the same level and continued for a long time. wheel dressing times and wheel consumption can be reduced to minimum for improving working efficiency and making total grinding cost down

    平面研磨發展至今，趨往高精度高精密之研磨要求而研磨材質也演變成選用高硬度及難研削材，因此，在整體研磨加工要求變的如此嚴苛情形下，嘉寶特別新開發bsd及bsw平面研磨專用樹脂結合劑，此新開發之結合劑用於平面研磨時能發揮出比以往製品更佳之切削力及耐用度表現，且其優異的切削表現能長時間持續，可大幅減低砂輪修整次數及砂輪損耗，進而提升工作效率降低整體研磨成本。
  11. Although the fossil record is incomplete, it still gives us a broad brush outline of what happened.

    盡管化石記錄不很完全，但仍然給我們一幅關于到底發生了什麼事情的大體輪廓。
  12. Through calculation of a living example and its result analysis verified that while the vibration amplitude is comparatively small and the sine curve is being adopted, the theoretical contour of cam possesses rather good form closure property and is suitable to be applied for high - speed cam

    通過實例計算和結果分析，表明該凸輪理論廓線採用正弦曲線，在振幅較小時，有較好的形封閉性，適合用於高速凸輪。
  13. The main causes of more nutrient and higher output in nt were found in this experiment which was the more input of residue, and better match was explored for the reside decomposing among the microbial composition, organic or inorganic fertilizers

    全氮的增幅最大，將10月各處理的平均養分和12年前的同期養分相比，常規平作、冬水壟作、免耕壟作、免耕廂作和水旱輪作分別增加89 70 、 157 2o 、 154
  14. The mentioned method is applied to design of pulley block compensation in luffing mechanism and the results show that the method is feasible and effective

    在滑輪組補償變幅機構穩健優化設計中加以運用，結果表明該方法是有效的和可行的。
  15. The other drawings pleased her much, but she called that an ugly man. they both seemed surprised at my skill. i offered to sketch their portraits ; and each, in turn, sat for a pencil outline

    她對別的畫都很滿意，卻把那一幅說成是「一個醜陋的男人」 ，她們兩個對我的技藝感到吃驚，我表示要為她們畫肖像，兩人輪流坐著讓我打鉛筆草圖。
  16. To research the energy transformation and utilization orderliness of the new proposed system is the main objective and content of this dissertation, as follows : about two thirds of the work output of the turbine is consumed by the compressor. traditionally, every way of inter - cooling adopted in gas turbine decreases the work consumption of compressor in some degree. through the spraying of water at the entrace of compressor, the air can be continuously cooled in compression so that the work consumption can be reduced greatly

    本論文從以下幾個方面進行了研究：由於燃氣輪機循環中壓氣機消耗近2 3的透平出功，傳統上採用的各種間冷方式都一定程度地降低了壓氣機耗功；而壓氣機入口採用注水方式，可以對壓縮空氣進行連續冷卻，以達到大幅度降低壓氣機耗功的目的。
  17. One set of images followed another in his mind

    一幅幅畫面在他腦際輪番地出現。
  18. Railway applications - measuring of new and modified freight wagons - bogies with 2 wheelsets

    鐵路設施.新型和改造的貨運車輛的測量.帶兩個輪幅的轉向架
  19. In every note and every word of beethoven, from the time he first became articulate, this erect stature and proud majesty of soul spoke with convincing assuredness

    在每筆記和貝多芬的每個詞，從時間他首先成為了體節動物、這個筆直身材和靈魂輪幅驕傲的雄偉以令人相信的確實。
  20. Other major galaxy types are globular clusters, elliptical galaxies, and barred spirals, which have bars of dust, gas, and stars running across the galaxy s center like the spokes of a wheel

    其它主要星系類型是球狀群省略星系，和被禁止的螺旋，有塵土氣體，和星酒吧運行橫跨星系的中心象輪子的輪幅。
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