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

• 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。
• But the relative shift of the centre of gravity does bring China more confidence.
  但是，全球经济重心的相对转移确实给予中国更多的信心。
• 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。
• 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。
• 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。
• He identifies himself with its centre of gravity, Autoantibody Profile of Primary Biliary Cirrhosis and Treatment Response
  他把自身和物体重心、原发性胆汁性肝硬化自身抗体特征及其对药物治疗的反应
• 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。
• The wrong shoes can affect the body's centre of gravity.
  不舒适的鞋子会影响身体的重心。
• Here the central task of the Party is to mobilize all forces to restore and develop production; this should be the centre of gravity in all work.
  党在这里的中心任务，是动员一切力量恢复和发展生产事业，这是一切工作的重点所在。
• 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。