boundary layer friction 中文意思是什麼

boundary layer friction 解釋
邊界層摩擦
  • boundary : n 邊界，疆界，限界 （between）;（球場）邊線；界標；界限，范圍，分野。 aboundary dispute 邊界糾紛...
  • layer : n 1 放置者，鋪設者，計劃者。2 【賽馬】（一般）賭客。3 產卵的雞。4 【軍事】瞄準手。5 層；階層；地...
  • friction : n. 1. 摩擦，阻力。2. 傾軋，沖突，不和 （between）。3. 擦熱皮膚。
  1. Boundary - layer skin friction

    邊界層表面摩擦
  2. Boundary layer skin friction

    邊界層表面摩擦
  3. The project of the experimental and theoretic research on friction reduction by microbubbles for high - speed ships, supported by the national natural science foundation of china ( no. 19772050 ), aims to study the key technology of air - jetting devices and its relevant problems, theoretically predict the law of bubble diffusing in the boundary layer and calculate the friction of the hull

    國家自然科學基金項目「高速氣泡船減阻試驗及理論研究」的目的在於研究高速氣泡船噴氣裝置的關鍵技術及其相關問題，並從理論上預測噴氣氣泡在船底邊界層的擴散規律和計算船體摩擦阻力，為將這一技術應用到實船上提供基礎。
  4. The effect of wave radiation stress is considered in the compound fluid model. the value of bottom friction is offered by the wave - current bottom boundary layer model

    復合流場學模型中考慮了波浪輻射應力的作用，底摩擦由波?流相互作用邊界層模型提供。
  5. All of the results indicated the turbulent boundary layer had been turned into the laminar layer. the skin friction coefficient drops rapidly. this result not only proved the phenomenon of reverse transition had occurred, but also showed that this condition was drag - reducing condition

    實驗結果表明板面附近的流動已由湍流流動轉變為層流流動，同時平板表面的摩擦系數較沒有溫度梯度時有大幅度下降，不僅證明了邊界層逆轉捩現象的存在，也說明了這種條件起到了減阻的效果。
  6. Analyze 1000hpa stream field evolvement chart, a southwest - northeast combine strap was forming in liaoning province by southwest air current and northwest air current. level combine induce the combine strap cyclone bend, whorl degree intension increase. boundary layer friction combine bring to ascend and come into being small measure cumulus convection pyrogenation

    高低空急流的耦合是此次強對流爆發的重要觸發機制，高低空急流在耦合的過程中， 300hpa高空急流強度超過50m s ， 850hpa低空急流強度超過20m s ，而且低空急流與高空急流剛好在高空急流出口區的位置上相交，對強對流爆發有利。
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