“channel dredging technology in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	channel dredging technology in ancient China
释义	channel dredging technology in ancient China Encyclopedia 理学古代河渠疏浚技术释 channel dredging technology in ancient China中国古代河渠疏浚技术古代挑挖、疏导天然河道和人工渠道泥沙淤塞的措施和机械。
随便看	pileus pile weave pile weaving machine pile work Pile-Wwelling pilger mill Pilgrimages to Mount Tiantai and Mount Wutai Pilgrimage to the West pili pilidium pilidium larva pi ligand pi-ligand pilin Piling Ji pill Pillai conjecture pillar pillar cell pillared montmorillonite pillar for water-preventing pillar industry Pillar of Fire pillar of water-prevention pillar robbing

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。