風洞 的英文怎麼說

中文拼音 [fēngdòng]
風洞 英文
[航空] wind tunnel; air tunnel; whirl tube; wind tunnel plant; flume
  • 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
  • 洞 : Ⅰ名詞（物體上穿通的或凹入較深的部分; 窟窿; 洞穴） hole; cavity Ⅱ形容詞（深遠; 透徹） profound; thorough; clear
  1. Nf - 6 wind tunnel is a pressurizing, continuous, high - speed and return - flow aerofoil wind tunnel

    Nf - 6風洞是一座由軸流式壓縮機驅動的增壓、連續、高速迴流式翼型風洞。
  2. Pressurizing, continuous and transonic wind tunnel is the first one in our country, and it is the world ' s first class tremendous high - speed aerofoil wind

    增壓連續式跨音速風洞在我國尚屬首例，是具有國際先進水平的大型高速翼型風洞。
  3. The damping derivatives can only be determined experimentally in the wind tunnel or ballistic range.

    阻尼導數只能用風洞或彈道試驗來確定。
  4. Fl - 8 is a close single circumfluence low velocity wind tunnel

    Fl - 8風洞是一座閉口單迴流低速風洞。
  5. Compressibility effects are investigated with highspeed models in high-speed tunnels.

    壓縮性影響需用高速模型在高速風洞中試驗。
  6. The experiments were conducted in a wind tunnel at a location 50 ft downwind from the fan.

    實驗是在風洞中距離風機50英尺處進行。
  7. Liu lian - you, wang jianhua, li xiaoyan, liu yuzhang, ta wanquan & peng haimei. 1998. determination of the erodible particles on cultivated soils by wind tunnel simulation. chinese science bulletin, 43 ( 19 ) : 1646 51

    劉連友，王建華，李小雁，劉玉璋，拓萬權，彭海梅. 1998 .土壤可蝕性顆粒的風洞模擬測定.科學通報， 43 （ 15 ） : 1663 1666
  8. This text studied the mutually interference influences to the aerodynamic force of irregular shape base on analysis using wind force and wind pressure data of super high buildings model obtained by wind tunnel tests, and provided reference to designer and expurgator on building code

    本文以超高層建築剛性模型的高頻天平測力風洞試驗數據和表面測壓風洞試驗數據為依據，研究了復雜外形建築的風力和高層建築相互干擾對風力影響，供設計者及規范修訂時參考。
  9. This turbulence caused the flow pattern in the tunnel to be similar to the flow pattern in free air at a higher reynolds number.

    這種紊流使風洞內的流譜與在較高的雷諾數下自由氣流中的流譜相似。
  10. The big hoodoos, the small hoodoos, naigu hoodoos, zhiyun hole, and long lake, the waterfalls of dadie mountain, moon lake which hasn t been developed and strange wind hole which haven t been developed constitute the hoodoos scenic spot

    大小石林乃古石林芝雲洞長湖大疊水瀑布月湖尚未開發奇風洞尚未開發7個區域景區組成了石林風景名勝區。
  11. Hypersonic wind tunnels operating at very low densities were developed starting in about 1960.

    低密度超音速風洞大約開始發展於1960年。
  12. A few balances mounted above the tunnel support the model in an inverted position for "normal" running.

    有少數天平安裝在風洞上面，把模型支在倒裝位置上進行「正常」的試驗。
  13. The jet engine requires a huge scavenging system sometimes using half as much power as the tunnel itself in order to keep contamination low.

    噴氣發動機試驗要求龐大的排氣清除系統，以減輕污染，該系統有時要耗去風洞本身功率一半之多。
  14. This paper adopts linear interpolation to deal with data of wind tunnel experiment for sample uav and realizes modeling and simulation of the sample uav with c language in common aerodynamics and moment coefficient

    本文採用線性插值處理樣例無人機風洞試驗數據，採用正常情況下的氣動力及力矩系數數學模型，並用c語言實現樣例無人機建模與模擬。
  15. Very early in the century experimenters using open-throat wind tunnels found their tunnels giving very pessimistic results.

    在本世紀初期，實驗工作者發現用開口風洞得出的結果偏於保守。
  16. A recommend value of appropriate roadbed height is put forward according to the sand dune type and the highway grade, make investigation to the sand harm and other problems of built highways in desert areas gathering the related materials of present day highways, and then make comprehensive and systematic statistics to related data and racious factors which affect the roadbed height ; analy the suitable roadbed height for the windblown sand drift passes through smoothly according to the open country windblown sand field test ; test and verify the outcome according to indoor wind tunnel test ; finally a appropriate recommend roadbed height value will be put forward for different grade highways in different areas, which is according to the analysis of roadbed stability the roadbed height economic analysis and different use requirement to different grade highways

    收集現有沙漠公路的有關資料，對全國已建沙漠公路進行沙害及其他病害調查，對相關數據和影響沙漠公路路基高度的各種因素進行綜合系統地統計分析；通過野外風沙流場測定，分析適宜風沙流順利通過的路基高度；通過室內風洞試驗進行驗證；結合路基穩定性分析、路基高度的經濟性分析，考慮不同等級公路的使用要求，最終提出不同地區不同等級沙漠公路路基填土高度的合理高度建議值。
  17. The research test of this discussion as follows : making investigation and research to overseas related materials ; make investigation to built highways in desert areas, dozens of routes and nearly 100 road sections have been surveyed, among them two highways have been taken as the chief investigation objects, they are " 210 national highways - first grade highways from bao tou to dong sheng " and " the section of nei meng a la shan meng s307 from shang de to meng gen " ; the relationship between windblown sand drift and the roadred height wind tunnel test ; make investigation to the tested road sections and subengineerings then make statistics and study according to the test outcome ; the stability analysis of different roadbed height ; the analysis of roadbed economy

    本課題的研究工作包括：對國外相關資料的調研分析；對已建沙漠地區公路進行調查、觀測了十余條線路，近百段路段，以『 210國道包頭至東勝一級公路』 、 『內蒙阿拉善盟s307尚德至孟根段』為主要調查對象；風沙流路基高度的關系、風洞試驗；對調查路段及依託工程調查、觀測結果統計研究；不同高度下路基穩定性分析；路基經濟性分析；按照沙丘類型及公路等級提出路基合理高度推薦值。
  18. The main purpose of this discussion is to det ermine the appropriate roadbed earthfill height according to the degree of sandburry, windblown sand drift test, wind tunnel test, windbed stability, road economy and traffic accident analysis. the appropriate roadbed earthfill height is one of vital factors in preventing highways from the harm of sand

    本課題研究的主要目的是沙漠公路在地理地貌、植被地質、沙源、風速強度等因素的影響下對公路形成的沙埋和風蝕危害，結合公路沙埋、風沙流實驗、風洞實驗、路基穩定性、道路經濟性、交通事故分析，確定路基的合理填土高度。
  19. Hypersonic propulsion test facility is important for the scramjet ground tests

    摘要高超聲速推進風洞是進行超燃沖壓發動機模型地面模擬的重要試驗設備。
  20. As part of this effort, an integrated scramjet model is about to begin testing at up to mach 5. 6 in a new wind tunnel in beijing

    作為該項工作的一部分，一個可達5 . 6馬赫的綜合沖壓模型即將在北京的一個新的風洞內開始測試。
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