風扇葉片 的英文怎麼說

中文拼音 [fēngshānyèpiān]
風扇葉片 英文
air wing
  • 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
  • 扇 : 扇動詞1 （搖動扇子等使空氣流動） fan 2 （用手掌打） strike with the palm of the hand; slap 3 （鳥...
  • 片 : 片構詞成分。
  • 風扇 : 1. （電扇） electric fan;2. [機械工程] fan; blower; ventilator
  1. Forward - curved bladed fans

    葉片向前彎曲的葉片式風扇
  2. 4 heating zones on barrel, all with air - cooling. each zone with multiple rows of copper fins for high cooling efficiency, coupled with oversized cooling fans mounted at the rear of the extruder barrel. large wattage on heaters coupled with the efficient cooling system ensures very fast heating and cooling of each zone

    機筒上有4個加熱區域，都帶有空氣冷卻裝置；每個區域含附帶大冷卻風扇的多排銅葉片可獲得高冷卻效果，高功率的加熱模塊同有效的冷卻系統相結合可以確保每個區域的快速加熱和冷卻。
  3. Check no damage for fan blades and turbine blades

    檢查風扇葉片和渦輪葉片無損壞跡象。
  4. A motor that is be directly coupled to a fan - blade or blower - wheel load is to be operated at the applicable test voltage and under no - fan, no - load conditions with the shaft running free

    直接耦合到一個風扇葉片或鼓風機葉輪負荷的馬達，將在適用的試驗電壓下做無風扇，無負荷，軸空轉狀態的運行。
  5. Port engines ingested some foreign matter during take - off roll, fan blades severely damaged, we abandoned taxing back to terminal

    飛機起飛滑跑中左發進氣口吸入異物， （渦輪）風扇葉片損壞，中斷起飛，滑到候機室。
  6. Air regulating systems in mining ; wing air doors for travelling tracks ; air doors without pressure reduction

    礦山空氣調節系統.人行道用葉片調風門.非減壓的風扇
  7. To meet the needs for wider surge margin of the turbofan engine, a new model was developed to predict the characteristics of the fan / high pressure compressor and turbine in this thesis. several ways, including, variable inlet guide vanes of the fan, variable guide vanes of the high pressure compressor, the variable inlet area ratio of the mixer and the nozzle areas, were presented to enlarge the surge margin of the turbofan engine. meanwhile, a method of combined variable geometries for optimizing controls of inlet guide vanes of the fan, guide vanes and the first two stators of high pressure compressor, area ratio of mixer and noz zle areas was established

    為了滿足下一代作戰飛機對推進系統的性能和穩定性要求，本文建立了壓縮系統特性和渦輪特性的新模型，並分別採用改變渦扇發動機風扇進口導流葉片、壓氣機導流葉片和前兩級靜葉片、混合室進口處內、外涵面積比和尾噴管面積，研究了其對發動機性能和穩定性的影響，進而得出了渦扇發動機變幾何擴穩的方法，為發動機變幾何擴穩研究打下理論基礎。
  8. The former one is a product of the pressure pulsation resulting from the fan blade periodically cutting the air, with the blade passing frequency as its base frequency and accompanied by higher harmonics. the wide - band turbulent noise is formed when the rotating fan forces the surrounding air to produce turbulent throw - outs and results in gas thickening and thinning processes

    旋轉噪聲是由於風扇的葉片周期性地切割空氣，引起空氣的壓力脈動產生的，以葉片通過頻率為基頻，並伴有高次諧波。湍流噪聲是由於風扇運動導致的周圍空氣發生湍流脫體，使空氣發生擾動，形成氣體的壓縮與稀疏過程而形成的，是一個寬頻帶噪聲。
  9. Coupled with the curved heat exchanger, the york cooling king is also designed to operate at the lowest noise level - 29dba at low speed fan

    結合彎曲的熱氣轉換器， york cooling king的噪音也是最低的只有29dba 。它具備安靜操作和寬敞空氣擴散系統的低噪音風扇葉片。
  10. Standard test method for examination of fiberglass reinforced plastic fan blades using acoustic emission

    用聲輻射檢驗玻璃纖維增強塑料風扇葉片的標準試驗方法
  11. Rb211 - 535e4 engine fan blades and their maintenance

    4發動機風扇葉片及其維護
  12. Power transformers ; fans, blade diameter 350 mm, for open - air installation

    電力變壓器.戶外裝置用葉片直徑350mm風扇
  13. Since it is the first use of the momentum - blade theory to predict cooling fan aerodynamic performance, the work presented in this paper is still open for further investigation

    但由於本文使用的將動量?葉素理論運用到汽車冷卻風扇這種小展弦比的葉片的氣動計算上，尚屬首次，對于結果中存在的偏差的確切原因，尚有待于在今後的工作中繼續研究。
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