“replacement study”的概念、定义、翻译、参考文献-科学参考

单词	replacement study
释义	replacement study [ri`plās·mǝnt ´stǝd·ē] ^{INDUSTRIAL ENGINEERING} An economic analysis involving the comparison of an existing facility and a proposed replacement facility.
随便看	pneumatic drill pneumatic drilling pneumatic filling pneumatic gun charger pneumatic hammer pneumatic hoist pneumatic injection pneumatic lighting pneumatic loudspeaker pneumatic method pneumatic riveter pneumatics pneumatic servo pneumatic servomechanism pneumatic steelmaking pneumatic stowing pneumatic tank switcher pneumatic telemetering pneumatic test pneumatic transmission lag pneumatic weighing system pneumatocele pneumatocodon pneumatogenic pneumatolysis

科学参考收录了103327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。