“君士坦丁一世”的概念、定义、翻译、参考文献-科学参考

单词	君士坦丁一世
释义	君士坦丁一世 Encyclopedia 历史学古代罗马释 Constantine the Great君士坦丁一世（约280～337-05-22）罗马帝国皇帝（306～337）。史称君士坦丁大帝。
随便看	lead acid battery lead-acid battery lead acid storage battery lead-acid storage battery lead alkali metal alloy lead alloys for lead-acid battries lead and zinc flotation lead angle method lead arsenate lead azide lead bath quenching lead battery metal lead beam lead bearing steel lead-bismuth cooled reactor lead bullet lead carbonate basic lead carbonate, basic lead carbon battery lead castle lead castle; lead cave lead cave lead chrome orange lead chrome yellow lead compound

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。