“lead equivalent”的概念、定义、翻译、参考文献-科学参考

单词	lead equivalent
释义	lead equivalent Physics A measure of the absorbing power of a radiation screen, expressed as the thickness of a lead screen in millimetres that would afford the same protection as the material being considered.
随便看	Leif Ericsson Leighton–Pendexter classification Leipzig, Battle of Leishman, Sir William Boog Leishman’s stain Leisler, Jacob (1640–91) leisure tellerette telluric anomaly telluric current telluric lines tellurides tellurium TELNET Telnet telocentric telomere telome theory telophase telos Tel Quel telson Telstar Telychian Tel‐el‐Kebir, Battle of (12–13 September 1882)

科学参考收录了60776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。