附面層阻力 的英文怎麼說

中文拼音 [miàncéng]
附面層阻力 英文
boundary-layer drag
  • : Ⅰ動詞1 (附帶) attach; add; enclose 2 (靠近) get close to; be near 3 (依從; 依附) agree to; ...
  • : 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...
  • : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
  • : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  • 阻力 : 1 (阻礙事物發展的外力) obstruction; resistance 2 [物理學] resistance; drag; drag force; nowel; ...
  1. Research results in aboard show that the microjet technique has vast prospects for application. in addition to active flow control, it can also be used as boundary layer control, aerodynamic resistance reduction, combustion strengthening and cooling improvement

    國外的研究表明,這種技術除了可用於流動方向控制外,在控制、降低、增強燃燒以及強化冷卻等很多方也有顯著效果。
  2. ( 2 ) on the basis of geddes method, the distribution characteristic of friction surrounding pile of composite foundation is showed as small in top and bottom and big in middle according to measured results, the calculation formula of the top surface of stratum additional stress has been deduced by using mindlin and boussinesq solution, settlement calculation method is brought forth simultaneously

    ( 2 )在geddes法的基礎上,根據實測復合地基樁側摩呈上下小中間大的分佈特點,利用mindlin解和boussinesq解導出了作用於下臥土加應計算公式,並同時提出了長短樁復合地基沉降計算方法。
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