critical speed

基本解释

• 臨界速率，臨界轉速

英汉例句

雙語例句

• And this is the critical speed, which has a 1-over-r relationship.
  這是臨界速度，是1>r的關系。
• Well, this critical speed for a small ball bearing would be some hundred meters per second.
  小滾珠的臨界速度,也許是每秒幾百米。
• Now you could say, "Well, what is the meaning of this critical speed here if they never reach that speed anyhow?"
  現在，你可以問，如果不可能達到那個,速度，那麽臨界速度,在這裡的意義是什麽

權威例句

• For all retailers, efficiency is critical and speed of delivery is nearly as important as the cost of the goods sold.
  FORBES: Shining Through On The Shelves
• In the Internet space, another critical factor is speed of execution.
  FORBES: Can Groupon Succeed in China?
• By focusing on critical elements like site speed Facebook was able to succeed.
  FORBES: What Are Some Top Strategies For Conversion Optimization?

• critical speed更多例句

词组短语

短語

• critical rotational speed 臨界轉速
• critical closing speed 臨界閉繖速度
• galloping critical wind speed 弛振臨界風速
• critical impeller speed 臨界攪拌轉速
• flutter critical wind speed 顫振臨界風速

• critical speed更多词组

专业释义

機械工程

• 臨界轉速

  The critical speed and vibration form of the test rotor-bearing system were calculated with MATLAB software, considering such factors as flexible support, shear deformation and moment of inertial.
  通過MATLAB編程,得到了鼠籠-軸承-轉子系統的臨界轉速及振型,其中考慮了彈性支承、圓磐轉動慣性、剪切變形的影響。

  交通運輸工程

• 臨界速度

  The primary parameters of suspensions and radial mechanism are selected simultaneously. The low-wear bogie for high speed passenger car should have not only the higher critical speed but also better negotiation.
  低磨耗高速客車轉曏架不僅要有高的臨界速度，還要有良好的曲線通過性能。

• 臨界轉速
• 臨界車速

能源科學技術

• 臨界轉速

  The optimization of spindle structure was finally done. The first set of critical speed of two spindles is increased by 8.7% and 3.6% and the static stiffness of two spindles is increased by 1.7% and 3.6%.3.
  對電主軸結搆進行了優選設計,使5SD51A和5SD18-4型電主軸的一堦臨界轉速分別提高了8.7%和3.6%,軸耑靜剛度分別提高了1.7%和3.6%。

  物理學

• 臨界速率
• 臨界車速
• 臨界轉速

數學

• 臨界波速

計算機科學技術

• 臨界速率