记作业>英语词典>buoyancy翻译和用法

buoyancy

英 [ˈbɔɪənsi]

美 [ˈbɔɪənsi]

n.  浮力; 愉快的心情; (经济的)繁荣

TEM8化学

BNC.15508 / COCA.19259

柯林斯词典

  • N-UNCOUNT 浮力
    Buoyancyis the ability that something has to float on a liquid or in the air.
    1. Air can be pumped into the diving suit to increase buoyancy.
      可以给潜水衣充气以增大浮力。
  • N-UNCOUNT 乐观;开朗
    Buoyancyis a person's ability to remain cheerful, even in sad or unpleasant situations.
    1. I'll have to take stock, go carefully and regain my buoyancy.
      我将不得不审时度势,小心行事,同时保持乐观。
  • N-UNCOUNT 愉快的心情
    Buoyancyis a feeling of cheerfulness.
    1. ...a mood of buoyancy and optimism.
      乐观愉快的心情
  • N-UNCOUNT (经济的)繁荣
    There is economicbuoyancywhen the economy is growing.
    1. The likelihood is that the slump will be followed by a period of buoyancy.
      萧条过后经济有可能会出现一段时期的繁荣。

英英释义

noun

  • irrepressible liveliness and good spirit
    1. I admired his buoyancy and persistent good humor
    Synonym:irrepressibility
  • the tendency to float in water or other liquid
    1. the property of something weightless and insubstantial
        Synonym:airiness
      1. cheerfulness that bubbles to the surface
          Synonym:perkiness

        双语例句

        • A mixture in which fine particles are suspended in a fluid where they are supported by buoyancy.
          细小的颗粒因浮力悬浮于流体上形成的混合物。
        • In this paper, the buoyancy lift of natural convection gas is analyzed in a hermetic chamber, and given the formula between the buoyancy lift and the change of temperature.
          分析了密闭腔中自然对流气体的浮升力,给出浮升力与温度变化的关系式。
        • Large Eddy Simulation of Particle Motion in Shear Turbulent Flow Due to Thermal Buoyancy
          存在热浮力的剪切湍流中颗粒近壁运动的大涡模拟
        • The thermocapillary and buoyancy driven flow are included in the solution of momentum equations.
          动量方程求解中考虑了热表面张力与浮力联合驱动流。
        • This technology is using current buoyancy change, floating body to control drain switch of passageway.
          该技术利用液流浮力变化驱动浮体升降来控制排水通道的开闭。
        • Buoyancy method with less equipment and simple control, used in ground demonstration of space operation is presented.
          介绍一种设备少、控制简单的在地面进行空间操作过程模拟的演示方法&水浮法。
        • The influence of groundwater buoyancy on the design and construction of structure is unallowable to be neglected.
          地下水的浮力对结构设计和施工有不容忽视的影响。
        • New chambers were added to provide buoyancy.
          增加了新的舱以提供浮力。
        • Closely related to the measurement of the gold crown is the matter of buoyancy.
          与测量金王冠密切相关的是浮力问题。
        • I take up my task in buoyancy and hope.
          我带着喜悦和希望开始的这项任务。