“jade biqi of Erlitou Culture”的概念、定义、翻译、参考文献-科学参考

单词	jade biqi of Erlitou Culture
释义	jade biqi of Erlitou Culture Encyclopedia 历史学代表性器物释 jade biqi of Erlitou Culture二里头文化玉璧戚中国夏商时期二里头文化玉器。
随便看	screw press screw propeller screw pump screw pump completion string screw pumping system fault diagnosis technology screw refrigerator screw rotation screw ship unloader screw-socket screw spindle type turning gear screw theorem screw theory screw thread artefact screw thread metrology technique screw thruster screw unloader screw value screwy scribe scribed status scriber scribing method scribing positioning scrimber script

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。