1. The upward force of a liquid is called buoyancy, which can keep some objects up. 
   液体向上的力称为浮力，它能使某些物体不沉下去。
2. aircraft supported by its own buoyancy. 
   由自身浮力支持的航空器。
3. To move with lightness and buoyancy. 
   轻快活泼地移动
4. The state or quality of being light; buoyancy. 
   轻重量轻的状态或性质；浮力
5. A nonrigid, buoyant airship. Modern blimps use helium instead of hydrogen to maintain buoyancy. 
   软式小飞艇软式浮飞艇。现代软式小飞艇，利用氦取代氢来保持浮力

查看更多例句 相关情景会话

• 1. 浮力
  bulging force膨胀力...buoyancy force浮力...buoyant force浮力
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• 2. 浮力校正
  [机]浮力校正 buoyancy correction of weighing...浮力校正 buoyancy force...浮力 buoyancy level indicator
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