| 释义 |
pycnometern. 比重计【化】 比重瓶【医】 比重瓶 pycnometer pyc.nom.e.ter AHD: [p¹k-n¼m“¹-t…r] D.J. [p!k6nKm!t*]K.K. [p!k6n$m!t+]n.(名词)A standard vessel used in measuring the density or specific gravity of materials.比重瓶:一种标准容器,用于测量物质的密度或比重语源:1. Greek puknos [dense] 希腊语 puknos [浓的] 2. -meter -meter |