actinometer

美 [?ækt?'n?m?t?] 　英 [?ækt?'n?m?t?]

• n.光量計(jì)；露光儀；光化線強(qiáng)度記錄器
• 網(wǎng)絡(luò)露光計(jì)；感光計(jì)；光線強(qiáng)度計(jì)

詞形變化

復(fù)數(shù)：actinometers  

英漢解釋

n.	1. 光量計(jì);露光儀;光化線強(qiáng)度記錄器,曝光計(jì)

英英解釋

n.	1. a device for measuring the intensity of radiation, especially that from the Sun

例句

acid free paper acid proof paper, acid resistant paper acoustic paper actinometer paper

計(jì)算機(jī)用紙無(wú)酸紙耐酸紙隔音紙