音速進氣道 的英文怎麼說

中文拼音 [yīnjìndào]
音速進氣道 英文
sonic inlet
  • : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : 進構詞成分。
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
  • 音速 : [物理學] velocity of sound; speed of sound; sound velocity
  • 氣道 : air flue; air passage
  1. Cross - section design of a controllable hypersonic inlet. the research is being done at the nanjing university of aeronautics and astronautics

    南京航空航天大學正在行一個可控高超音速進氣道斷面設計研究。
  2. Over the years, lrt technology has been upgraded to counter the negative effects of traffic jams, noise, environmental damage, air pollution, etc. featuring a small radius of curvature, multiple car units, modulated train set, enlarged cars both in transverse and longitudinal directions, low car floors, streamlined car design, advanced control systems, and flexible right of way, modern lrt systems have been successfully adopted to most environmental and social needs. they adequately display their merits as transportation systems ; i. e., the lrt system is able to co - exist with automobiles. the low car floor means that roads can act as station facilities, and passengers can get on and off the cars in the street

    輕軌運輸系統lrt源起於歐洲街電車street car ,街電車一度在都市捷運化與私人機動化的浪潮沖擊下迅沒落,但隨著都會地區機動車輛不斷增加,路交通阻塞噪環境破壞排放廢污染問題嚴重惡化之際,輕軌車輛技術已不斷提升,具備小轉彎半徑能力的聯結式車廂模組化列車編組車廂斷面長度加大加長低地板車廂流線型車廂設計,搭配先控制系統及彈性的路權型式,使現代化輕軌系統具備有與生活空間結合重視環境問題與社會情勢並活用化街車之都市交通工具等特徵與優點,如高性能輕軌列車與汽車共存,低底盤的車廂創造無障礙車站空間,路即是車站設備,旅客可以在街區上下車,提供沿線居民高度的便利性,消除交通堵塞噪及空污染等,輕軌系統並與街景充分的調和,成為活動的都市意象。
  3. On the study of supersonic inlet optimization algorithm, first, the inlet performance curve is converted to facilitate curve interpolation. then, with this converted performance curve, inlet optimization problem is converted to a simple nonlinear constrained optimization problem

    在對超音速進氣道行優化時,首先對特性行適當變換,然後利用變換后的特性,將的優化問題轉化為一個易於求解的單變量約束非線性優化問題行求解。
分享友人