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。
• 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。
• Since I arrived in 2001, I have watched it become the centre of gravity in Asia.
  自2001年来到上海以来，我亲眼目睹它变成了亚洲的中心。
• 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。
• In design, the bundle is replaced by a notional bar having the same sectional area and the same centre of gravity as the bundle.
  在设计中，一个约束是将理想中具有相同截面积钢筋和重心的钢筋捆绑。
• The centre of gravity of the Party's work has shifted from the village to the city.
  党的工作重心由乡村移到了城市。
• The riders pelvis is used to absorb the horses movement and helps to control the riders centre of gravity.
  骑士的骨盆用来吸收马运动，并帮助控制骑士的重心。
• Their activity has shifted the centre of gravity from the mountains to the coastal area.
  他们把活动重心由山区转到沿海一带。
• 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。
• Ferrari said that the design of its concept car, with its batteries positioned below the floorpan, would improve rather than hinder its performance by lowering the centre of gravity.
  法拉利表示，概念车的电池被安置在浅盘形地板下方，这种设计能降低重心，从而提高而非妨碍其性能。