“后期服务”的概念、定义、翻译、参考文献-科学参考

单词	后期服务
释义	后期服务 Encyclopedia 工学后期服务释 after service后期服务产品或服务供应方完成事先约定阶段的实质性工作后，为购买方提供的延伸服务。
随便看	elementary automaton elementary axiom system elementary beam elementary behavioral science elementary catastrophe elementary catastrophes elementary cell elementary cellular automaton elementary chain elementary characteristic elementary charge elementary circuit elementary class elementary cluster elementary cluster graph elementary collapse elementary column operation elementary column transformation elementary commutative group elementary complex function elementary conjunction elementary contrast elementary coupling elementary cycle elementary diagram

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。