Büchner funnel

短语

词形变化

Büchner funnels 复数 Büchner funnels

释义与例句

n.
  1. 1.

    A piece of laboratory equipment used for filtration; it is a ceramic funnel with a flat base on which the filter paper is laid flat; normally used with a vacuum pump.

    化学

词源

Named after the inventor, the industrial chemist Ernst Büchner.

来源：wiktionary