“half thickness”的概念、定义、翻译、参考文献-科学参考

单词	half thickness
释义	half thickness Chemistry ＞放射化学与辐射化学＞辐射化学＞释义 half thickness; half-value layer (HVL)半厚度＞放射化学与辐射化学＞辐射化学＞释义 half thickness半阶层＞放射化学与辐射化学＞辐射化学＞释义 half thickness半值厚度
随便看	Letchworth Le Tenneur lethal lethal concentration 50 lethal dosage lethal dose lethal effect lethal gene lethality lethal mutation lethargy Letnikov let-notation Leto Leto family Letronne crater let some people get rich first Let's Shake It Let's Talk letter letter-by-letter encoding lettered-words letter for the publication of a book with a writer Letter from Jiang Zhuyun to Tan Zhu'an letter from King George Ⅲ of England to Emperor Qianlong

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。