专业字典>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

        • The latest designs are made of plastic which many athletes and coaches have said add buoyancy and speed.
          最新的设计由塑料制造,许多运动员和教练称这有助于增加浮力和速度。
        • 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。
        • Tethered aerostat doesn't have dynamic devices, and it suspends on the upper space by buoyancy and cable'pull.
          系留气球不具有动力装置,靠浮力和缆绳的拉力作用悬浮于高空中。
        • New chambers were added to provide buoyancy.
          增加了新的舱以提供浮力。
        • 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。
        • Air can be pumped into the diving suit to increase buoyancy.
          可以给潜水衣充气以增大浮力。
        • Main driving force for migration of separate phase natural gas is buoyancy, and resistance is capillary force.
          在静水条件下,游离相天然气运移的主要动力是浮力,阻力是毛细管力。
        • The value is used to calculate the buoyancy force, relative to this value.
          该值是用来计算浮力,相对于这个值。
        • 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。
        • An mathematical expression of buoyancy frequency profile in some shallow waters is presented.
          给出了一些海区实测浮力频率剖面的数学模型。