“标准信封优待”的概念、定义、翻译、参考文献-科学参考

单词	标准信封优待
释义	标准信封优待 post office preferred (POP)
随便看	inlet scroll inlet side inlet sleeve inlet sluice inlet steam pressure inlet steam temprature inlet strainer inlet stroke inlet temperature inlet tube inlet union nut inlet valve inlet valve bank inlet valve cap inlet valve chest inlet valve deck inlet valve spring inlet vane inlet velocity inlet velocity head inlet volute inlet water inlet well inlet whirl inlet wire

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。