| 单词 | 光电管 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔eye〕A photosensitive device, such as a photoelectric cell.感光装置（如光电管）美国传统〔multiplier〕Physics A device, such as a phototube, used to enhance or increase an effect.【物理学】 扩（量）程器：一种用来加强或者增加效果的仪器，比如光电管美国传统〔photocell〕A photoelectric cell.光电池，光电管美国传统〔photocell〕Photocells are used in burglar alarms.光电管被应用于防盗警报器中。剑桥高阶〔phototube〕An electron tube with a photosensitive cathode.光电管：具有感光的阴极电子管美国传统〔selenium cell〕A photoconductive cell consisting of an insulated selenium strip between two suitable electrodes.硒光电池，硒光电管：由两个适当电极和其间的绝缘硒带组成的光电导元件美国传统〔sense〕An electric eye can sense.光电管能起到眼睛的作用21世纪英汉 |
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