actinometer

英 [ˌæktɪ'nɒmɪtə] 美 [ˌæktə'nɒmɪtə]

• n. 化学线计；感光计；测光表

英英释义

Noun:

1. an instrument for measuring the intensity of electromagnetic radiation (usually by the photochemical effect)

词汇搭配

• water jet actinometer 喷水日光计
• thermoelectric actinometer 热电日射表
• bimetallic actinometer 双金属感光计...
• chemical actinometer 化学光量计