主要采用了阿基米德原理，质量测定和压力传感的基本方法。
The instrument is based on the Archimedes law, and the basic method of mass measurement and pressure sensing.
它并不会使海平面上升许多，因为浮冰遵循阿基米德原理排开了相当于它自身的水。
They should not bring much rise in the sea level, since floating ice obeys Archimedes's principle and displaces its own mass of water.
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。
The article expatiates the connotations of flotage and immerse of Archimedean principle by analysing the conditions of an objects bearing liquid pressures in liquid.
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