英语词汇“quantity of light”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	quantity of light
释义	quantity of light noun : luminous energy that is the product of mean luminous flux by time quantity of light expressed in lumen-hours
随便看	pyric pyrid- pyridazine pyridine pyridine base pyridines pyridinium pyrido- pyridone pyridostigmine pyridostigmine bromide pyridoxal pyridoxals pyridoxamine pyridoxamines pyridoxine pyridoxines pyridoxins pyridyl pyriform pyriform cortex pyriform cortexes pyriform cortices pyriforms pyrimethamine

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

quantity of light