“signal fire”的概念、定义、翻译、参考文献-科学参考

单词	signal fire
释义	signal fire Encyclopedia 历史学[军事]释 beacon fire; signal fire秦汉烽燧中国秦汉时期边塞观敌报警系统。
随便看	bulk carrie bulk cement truck bulk chemicals bulk defect bulk diffusion bulk effect bulk elastic modulus bulkfactor bulk flotation bulk flow bulk gas yard bulkhead bulk head gate of hydropower station bulk heat treatment bulk heterojunction bulk-heterojunction bulkiness property bulking agent bulklike structure bulk metallic glass bulk micromachining bulk micromegas bulk modulus bulk motion bulk-oil flotation

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。