| 1. | There was a buoyancy in their atmosphere .
他们的生活环境里有一种轻松愉快的感觉。
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| 2. | Buoyancy decides whether a solid object floats or sinks .
浮力决定固体物体的沉浮。
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| 3. | His personal buoyancy and vigour were a tonic .
他本人非常乐观，精力也很充沛，令人感到鼓舞。
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| 4. | I take up my task with buoyancy and hope .
当我挑起这个担子的时候，我是心情愉快、满怀希望的。
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| 5. | Then she had been pale and sad but there had been a buoyancy about her .
那时候她虽然也很苍白，很憔悴，但是还带着一种轻快的态度。
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| 6. | The primary forces causing migration of hydrocarbons are buoyancy and capillarity .
引起碳氢化合物运移的主要作用力是浮托力和毛细力。
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| 7. | In addition to the wetting force, any significant immersion of the fiber in the liquid will induce a buoyancy force .
在润湿力之外，纤维实际浸渍在液体中时，还要产生一种浮力。
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| 8. | They dispersed about the room, reminding me, by the lightness and buoyancy of their movements, of a flock of white plumy birds .
她们在屋子里散开，动作轻盈活泼，使我联想起一群羽毛雪白的鸟儿。
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| 9. | Test method for density of glass by buoyancy
用浮力法测定玻璃密度的试验方法
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| 10. | Analysis of research method on submarine reserve buoyancy
潜艇储备浮力论证研究方法分析
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