“分类挖土”的概念、定义、翻译、参考文献-科学参考

单词	分类挖土
释义	分类挖土 selective digging
随便看	pin lifting pin-lifting device pin-lift molding machine pin-lift mo(u)lding machine pin-lift pattern stripping arrangement pin-lift stripper pin link pin load pin-making machine pin mark pin matrix board pin metal pinna pinnacle pinnacled iceberg pinnacle reef pinnate joint pinnately compound leaf pinnately trifoliate pinnately trifoliolate pinnate vein pinned bond pinned conveyer pin (needle-plug) valve pinning

科学参考收录了1248194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。