| 释义 |
pi·ezom·e·ter
\ˌpēəˈzäməd.ə(r), ˌpīə-\ noun
Etymology: piezo- + -meter
1. : an instrument for measuring pressure; specifically : a gage joined to a main for indicating the pressure of liquid or gas inside
2. : an apparatus for determining the compressibility of materials; specifically : a vessel for measuring the change in volume of a solid, liquid, or gas when subjected to hydrostatic pressure |