“velocity-variation amplifier”的概念、定义、翻译、参考文献-科学参考

单词	velocity-variation amplifier
释义	velocity-variation amplifier 速度放大器
随便看	oil pumping oil pumping can oil pumping system oil pumping unit oil pump inlet valve oil pump motor oil pump outlet line oil pump outlet tube oil pump outlet valve oil pump pinion oil pump plunger oil pump pressure relief valve ball oil pump purifier oil pump regulating valve oil pump relief valve oil pump relief valve spring oil pump retaining spring oil pump rod oil pump room oil pump safety valve oil pump screen oil pump screen retainer oil pump shaft oil pump shaft gear oil pump shaft guide

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。