“ancient blast device”的概念、定义、翻译、参考文献-科学参考

单词	ancient blast device
释义	ancient blast device Encyclopedia 工学﹝古代机械制造技术﹞释 ancient blast device古代鼓风器古代鼓风器经历了从吹管、皮囊、木扇到风箱的演变，驱动方式有人力、畜力和水力3种。
随便看	Social Sciences Academic Press (China) social search Social Security Act Social Security Act Amendments Social Security Act of the United States Social Security Code of Germany social security evaluation social security for the elderly social security fund budget Social security management project social security method Social Security Number social security right social security services social security statistics social security system social segregation social self social sensing social service social service agency valuation social service management informatization platform social service of geological data Social service platform social services

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。