英语词汇“光電管”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	光電管
释义	光電管 guāng diàn guǎn一种灵敏的阴极电子管。能将光的变化转换成电的讯号，光线越强则电的讯号越大。可应用在测光、计数、自动控制电路中。也称为「电眼」、「光敏管」。德FotozelleS
随便看	annual transmission variation annual trend annual trend increment annual tuberculosis infection rate annual turnover annual turnover amount Annual turnover of last year Annual turnover quantity annual type annual units annualus annual usage annual usage dollars annual usage extension annual usage value annual useful heat supplied by heat pump plant annual using hours annual utilization hours Annual valent weight cost method annual valuation annualvalue annual value annual value cost annual value of production annual value product