“environmental protection product standards”的概念、定义、翻译、参考文献-科学参考

单词	environmental protection product standards
释义	environmental protection product standards Encyclopedia 工学环境保护产品标准释 environmental protection product standards环境保护产品标准环境保护产品的在一定时期、一定范围内具有约束力的产品技术准则。
随便看	free jet test free knot free lattice free-law school of law free Lie algebra free living nitrogen fixation free living nitrogen fixing bacteria free loop free loss free L-space freely freely acting group freely and all-round development of human being freely deformable surface freely falling body freely formed sequence freely generated group freely homotopic map freely indecomposable group Freely-jointed Chain freely jointed chain freely-jointed chain freely rotating chain freely-rotating chain freely rotating chain model

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。