buoyancy中文什么意思

n.
1.浮力；浮性。
2.活泼，轻快；开朗。
3.【商业】涨风，上涨行情；(国家岁入的)增长趋势。
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例句与用法

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。
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。
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。
Test method for density of glass by buoyancy
用浮力法测定玻璃密度的试验方法
Analysis of research method on submarine reserve buoyancy
潜艇储备浮力论证研究方法分析

名词

irrepressible liveliness and good spirit; "I admired his buoyancy and persistent good humor"
同义词：irrepressibility
the tendency to float in water or other liquid
the property of something weightless and insubstantial
同义词：airiness
cheerfulness that bubbles to the surface
同义词：perkiness