“half-value layer”的概念、定义、翻译、参考文献-科学参考

单词	half-value layer
释义	half-value layer [`haf ¦val·yü ´lā·ǝr] See <<half thickness>>
随便看	shale naphtha shale oil shale reservoir shale shaker shalification shallot shallow-focus earthquake shallow fog shallow fording shallow inland seas shallow marginal seas shallows shallow water shallow-water wave shallow well shaluk shaly shaly bedding shamal shandite shank shank-type cutter shannon Shannon formula Shannon limit

科学参考收录了103327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。