52古典>英语词典>centre of gravity翻译和用法

centre of gravity

英 [ˌsentər əv ˈɡrævəti]

美 [ˌsentər əv ˈɡrævəti]

n.  (物体的)重心

化学

牛津词典

    noun

    • (物体的)重心
      the point in an object at which its weight is considered to act

      柯林斯词典

      • 重心
        Thecentre of gravityof an object is a point in it. If this point is above the base of the object, it stays stable, rather than falling over.

        英英释义

        noun

        • the point within something at which gravity can be considered to act
            Synonym:center of gravity

          双语例句

          • This signifies not so much a drag on the world economy as a realignment of its centre of gravity.
            与其说这会对世界经济造成拖累,毋宁说意味着全球经济重心的转移。
          • We can assume all the mass of the body to be concentrated at its centre of gravity.
            我们可以假定物体的质量全部集中在重心上。
          • The centre of gravity in the world shifts to East Asia& Pacific.
            世界权力的中心转移到东亚和太平洋地区。
          • The actual height of centre of gravity can be used for the full-loaded cargo oil tanks.
            可取实际重心高度作为满载货油舱的重心高度。
          • But even with setbacks ahead, the financial world's centre of gravity is shifting.
            但即使这些国家未来会遭受挫折,全球金融界的重心也正在发生转移。
          • That would put the centre of gravity much more in emerging markets than it is today.
            那将使我们的重心比今天更加向新兴市场倾斜。
          • The design thus leaves the area under the engines and on the centre of gravity free for the payload.
            这样的设计下,发动机叶片的面积和重心的有效载荷自由。
          • Impact Analysis of Weight and Centre of Gravity Position of Mine Car Running Characteristics
            矿车自重及其重心位置对矿车运行特性的影响分析
          • A higher naval meaning a higher centre of gravity, so your body is pulled forward faster.
            肚脐位置高,重心就高,因此向前冲的速度快。
          • China's centre of gravity lies right here where we are and nowhere else.
            中国的重心不在任何别的方面,而在我们这一方面。