bolometer

n. 辐射热测定器 [化] 测辐射热仪; 电阻测辐射热仪; 辐射热计

发音

US

词形变化

bolometers 复数 bolometers

释义与例句

n.
  1. 1.

    A sensitive device for detecting and measuring the energy of electromagnetic radiation.

    物理

词汇关系

名词

上位词 1

measuring device

词源

Coined in 1878 by Samuel Pierpont Langley from Ancient Greek βολή (bolḗ, “a strike, a throw”) + -meter.

来源：wiktionary