空氣阻力 的英文怎麼說

中文拼音 [kōngqìzǔlì]
空氣阻力 英文
aerodynamic drag
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 氣 : 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...
  • 阻 : 動詞（阻擋; 阻礙） block; hinder; impede; obstruct
  • 力 : 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...
  • 空氣 : 1 （大氣） air; atmosphere 2 （氣氛） atmosphere 3 （氣閘） air brake4 pneum ; pneumo ; pneumat ;...
  • 阻力 : 1 （阻礙事物發展的外力） obstruction; resistance 2 [物理學] resistance; drag; drag force; nowel; ...
  1. Air drag coefficients of large calibre duplex ammunition

    大口徑機槍雙頭彈空氣阻力系數的實驗研究
  2. The analysis of aerodynamic drag data shows that air drag coefficient reaches 0. 539

    空氣阻力試驗數據分析表明，模型的空氣阻力系數為0 . 539 。
  3. The analysis of changing transitional corner between the front and top of the model illustrate that air drag coefficient can be reduced 23. 30 %

    前圍與車頂的過渡由較小圓角變為較大圓角的試驗分析表明，空氣阻力系數可以降低23 . 30 。
  4. The analysis of the repeated test data shows the maximum deviation of air drag coefficient is less than 0. 88 % and the deviation of the most surface pressure data is within 1 %, it illustrates the test data is reliable

    重復試驗的數據分析表明，空氣阻力系數數據的最大偏差小於0 . 88 ，絕大部分測壓試驗數據的偏差均在1以內，這說明客車模型風洞試驗數據的精度較高。
  5. The paper analyses the particle radial separating speed in inertia field and the dropping speed in the gravity field, determines the relations among the separating critical diameter, the rotate speed of screw, airflow speed and the radial size of separating interface, establishes and work out the separating diameter which value the separating effect of the new equipment

    根據物料的空氣阻力與離心分離理論分析了離心力場中粒子徑向分離速度及重力場中的粒子沉降速度，確定分離臨界粒徑與螺旋轉速、氣流速度及分離界面徑向尺寸等之間的關系建立了並求出了衡量此種新機型氣固二相流分離效果的衡量指標? ?分離粒徑。
  6. The leading car disturbs the air and does all of the work, the following car ( travelling in a nice pocket with almost no wind resistance ) is not inhibited and can build up speed faster than normally possible

    前車驅趕走了空氣，后車在幾乎沒有空氣阻力的空洞里行駛，從而可能獲得比平常更快的速度。
  7. In the absence of air resistance, the only force on a projectile is its weight, and the mechanical energy of the projectile remains constant.

    忽略空氣阻力，作用在拋體上的力只是它的重量，因而該拋體的機械能是守恆的。
  8. Acceleration, for instance, will be offset by air resistance and rolling friction, instead of a " max velocity. " robots crashing into the side of another robot will push it sideways, based on laws of friction and a semi - elastic collision

    例如，加速度將會被空氣阻力和滾動摩擦力抵消一部分，而不只受到「最大速率」的限制。根據摩擦力和半彈性碰撞原理，機器人撞到另一個機器人的一側時會把它推到一邊去。
  9. The influence of air resistance on the moving coriolis projectile

    空氣阻力對科氏拋體的影響
  10. The flat shape of a solar car can reduce aerodynamic drag

    太陽能車的扁平的形狀可以降低空氣阻力。
  11. Coefficient of air resistance

    空氣阻力系數
  12. The gas was slowed by a drag force similar to air resistance

    由於類似空氣阻力的牽引作用，這些氣體的（運行）速度減緩。
  13. Adf aerodynamic drag factor

    空氣阻力系數
  14. Cd cofficient of drag

    空氣阻力系數
  15. Air resistance must be given careful consideration when the aircraft is to be manufactured

    要製造飛機，就必須仔細考慮空氣阻力問題。
  16. This increases their air - resistance and reduces the shock of impact when they hit the ground

    這樣增加了空氣阻力，減少了落地時撞擊的振蕩。
  17. Eventually atmospheric drag removes them from orbit by lowering their altitudes until they burn up on reentry into the dense lower atmosphere

    最終空氣阻力會使它們高度降低、移出軌道，在重返地表的過程中，被濃密的低層大氣燃燒殆盡。
  18. In conclusion, the design of automobile model is not only to reduce drag coefficient but also to improve lift coefficient, so the automobile has good performance

    綜合以上工作，明確了汽車車頭設計不僅要考慮空氣阻力系數的降低，同時要考慮升力系數的變化，以保證良好的行駛性能。
  19. According to the character of outer shape of modem buses, the numerical calculations are performed from the simplest shape - cuboid by using ansys / flotran software. first, the foreside of the cuboid is modified step by step in 17 models ( this is equal to the process of modification to the foreside of a bus ). second, the afterbody of the cuboid is modified step by step in 9 models to model flow wake at rear end and get the drag coefficients and lift coefficients in different aterbodies

    在本文中，應用ansys flofan軟體，根據現代客車外形的特點，從最簡單的長方體開始進行數值模擬計算，首先對長方體的前部進行逐步改造（相當于對一個客車頭部進行改造的過程） ，這一步驟包括了17個模型；然後再對其尾部進行變化，以模擬客車后車體形狀對空氣阻力系數的影響，該步驟包括9個模型：最後給出兩種現代客車的數值模擬結果。
  20. No tandems, recumbents, fairings or any device designed exclusively to reduce air resistance are allowed

    非傳統比賽用車、特殊自行車及備減少空氣阻力的裝置的自行車均不能用於本參賽。
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