英语词汇photoelectric threshold怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	photoelectric threshold
释义	photoelectric threshold 【电子】光电阈(指光量子能量恰好足以产生光电发射的极限频率)
随便看	palmas's palmate palmated palmately palmately palmatifid palmatine palmation palmations Palm Beach palm beaches palm branch palm butter palm cabbage palm cabbages palm cat palm cats palm civet palm civets palmcorder palmcorders palm crab palm crabs Palme palmed

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。