ra·di·om·e·ter /ˌrediˈɑmətɚ/
輻射計,放射計
ra·di·om·e·ter /ˌredɪˈɑmətɚ/ 名詞
放射計,輻射計,輻射儀
radiometer
輻射計
Ra·di·om·e·ter n.
1. Naut. A forestaff.
2. Physics An instrument designed for measuring the mechanical effect of radiant energy.
Note: ☞ It consists of a number of light disks, blackened on one side, placed at the ends of extended arms, supported on a pivot in an exhausted glass vessel. When exposed to rays of light or heat, the arms rotate.
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radiometer
n : meter to detect and measure radiant energy (electromagnetic
or acoustic)