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

• 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。
• 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。
• 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 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 centre of gravity of the world may be tilting from the US and Europe to Asia, accelerated by a financial crisis that has brought the west low and left others, China and India among them, stronger.
  世界的重心也许正在从美国和欧洲向亚洲转移，一场使西方低头、而令中国和印度等其它国家更为强大的金融危机，加速了这种转移。
• 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。
• 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 lunge had thrown him off-balance and he spun, trying to regain his centre of gravity.
  向前的这一猛扑让他站立不住，他急忙一个转身想稳住重心。
• 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。
• 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。