“ultrasonic processing tools”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonic processing tools
释义	ultrasonic processing tools Encyclopedia 工学超声加工装备释 ultrasonic processing tools超声加工工具在超声加工中使用的、安装在通用装置或专用机床上的各种类型工具（切削刀具、工具头等）的总称。
随便看	Cobol Cobol语言 cobordant cobordant knots cobordant manifold cobordant matrices cobordant structures cobordism cobordism class cobordism group cobordism invariant cobordism of complexes cobordism of knots cobordism of links cobordism of manifolds cobordism ring cobordism theory coboundary coboundary group coboundary homomorphism coboundary mapping coboundary operator cobounded cobounded subset cobounded subspace

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。