dasymeter

n. 气体密度测量器

词形变化

dasymeters 复数 dasymeters

释义与例句

n.
  1. 1.

    An instrument for testing the density of gases, consisting of a thin glass globe, which is weighed in the gas or gases, and then in an atmosphere of known density.

    过时

词汇关系

名词

上位词 2

densimeter densitometer

词源

Ancient Greek δασύ(ς) (dasú(s), “dense”) + -meter (“measuring device”).

来源：wiktionary