词典词库拼词范例测验

pressure 中文

EN[ˈprɛʃə(ɹ)] [ˈpɹɛʃ.ə(ɹ)] [ˈpɹɛʃ.ɚ] [-ɛʃə(ɹ)]
US
压力, 压力, 压 压强
  • 壓強是分布在特定作用面上之力量與該面積的比值。換句話說,是作用在與物體表面垂直方向上的每單位面積的力量大小。計式壓力是相較於該地之大氣壓的壓強。雖然壓強可用任意之力量單位與面積單位進行測量,但是壓強的國際標準單位(每單位平方公尺的牛頓)也被稱作帕斯卡。
  • 一般以英文字母「p」表示。压强與力和面積的關係如下:
  • 其中:
  • 代表壓強
  • 代表垂直作用力
  • 代表受力面積
  • 根据上述公式,可以推导出计算液体壓強的公式:
  • 即:
  • 其中:
  • 表示壓強
  • 表示液体的密度
  • 且在数值上等于重力加速度
  • 表示液体的深度
FR pressure
pressure
pressure

    Definition of pressure in English Dictionary

  • 名词 (Noun)PLpressuresPREpré-SUF-ure
    1. A pressing; a force applied to a surface.
      1. Apply pressure to the wound to stop the bleeding.
    2. A contrasting force or impulse of any kind.
      1. the pressure of poverty; the pressure of taxes; the pressure of motives on the mind; the pressure of civilization.
    3. Distress.
      1. She has felt pressure lately because her boss expects her to get the job done by the first.
    4. Urgency.
      1. the pressure of business
    5. OBS Impression; stamp; character impressed.
      1. (physics) The amount of force that is applied over a given area divided by the size of this area.
      2. 动词 (Verb)SGpressuresPRpressuringPT, PPpressured
        1. VT To encourage or heavily exert force or influence.
          1. Do not let anyone pressure you into buying something you do not want.
      3. 更多范例
        1. 用于句中
          • The hosts flew out of the traps and with Scott Parker and Mark Noble working beautifully together in tandem in the centre of their midfield they began to exert serious pressure on Foster's goal.
          • And his Planning Department increasingly pressured new office builders to provide better streetscaping, pedestrian ways, and other amenities.
          • Steam fitting is an exacting task because the steam is under great pressure and is very dangerous.
        2. 用于句尾
          • Trademark Owners will nevertheless try to dictate how their marks are to be represented, but dictionary publishers with spine can resist such pressure.
      • 词类阶层 (Part-of-Speech Hierarchy)
        1. 名词
          • 可数名词
            • 单数形态
              • 不可数名词
            • 动词
              • 及物动词
            相关连结:
            1. fr pressure
            2. en pressures
            3. fr pressures
            4. fr pressurez
            5. fr pressurer
            资料来源: 维基词典

            Meaning of pressure for the defined word.

            在语法上,这个单字"pressure"是一个名词,更具体地来说,是一个可数名词和一个单数形态。它同时也是一个动词,更具体地来说,是一个及物动词
            困难度: 级别 1
            12345678910
            容易     ➨     困难
            明确性: 级别 9
            12345678910
            明确的    ➨     多用途
            0.334