flotage

noun [抽象名词]浮力；漂浮；漂浮物

The article expatiates the connotations of flotage and immerse of Archimedean principle by analysing the conditions of an objects bearing liquid pressures in liquid.
本文通过对液体中的物体受液体压力情况的分析，阐述了阿基米德原理中的“浮力”和“浸”的内涵。