“产品生命周期评价”的概念、定义、翻译、参考文献-科学参考

单词	产品生命周期评价
释义	产品生命周期评价 Encyclopedia 工学精益生产释 product lifecycle assessment产品生命周期评价对一种产品、工艺或活动的环境负担性的客观评价方法。通过识别与量化能源与材料的使用和环境排放，来评价它们产生的环境影响，促进改善环境的机会。
随便看	position inversion operator position line position location reporting system position matching position measurement position micrometer position of a game position of point symmetry position of readiness for action position of similarity position of symmetry position of the conduction band position of the people's police position of the valence band position on stage position operator in position representation position parameter position plane position point position reporting position representation position retrieval Positions and Proper Motions Star Catalogue position sensitive detector position sensitive proportional counter

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。