“base-leveling epoch”的概念、定义、翻译、参考文献-科学参考

单词	base-leveling epoch
释义	base-leveling epoch [`bās ´lev·ǝl·iŋ `ep·ǝk] See <<gradation period>>
随便看	fireboat fire bomb fire boss firebox firebreak firebrick fire bridge fireclay fire control fire-control circuit fire-control computer fire-control grid fire-control instrument fire-control quadrant fire-control radar fire-control sonar fire-control system fire coordination fire crack firecracker fire cut firedamp firedamp alarm firedamp detector firedamp drainage

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。