bolometer

A highly sensitive instrument used to measure the intensity of heat radiation, often employed in scientific research and astronomy.

• 🇨🇳一种用于测量热辐射强度的高灵敏度仪器，常用于科学研究和天文学。

1. Heat radiation measurement device C2 formal scientific

   An extremely sensitive instrument used to measure the energy of electromagnetic radiation, particularly heat or infrared radiation.

   • The bolometer detected minute changes in the star's infrared output.
   • Researchers used a bolometer to measure the heat from the distant galaxy.
   • The new bolometer design is sensitive enough to detect a single photon.

   🇨🇳热辐射测量仪

• bolometers plural form
• bolometers' possessive plural form
• bolometer's possessive singular form