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

单词	environmental protection products
释义	environmental protection products Encyclopedia 工学〔基础词条〕释 environmental protection products环境保护产品以防治环境污染、改善生态环境、保护自然资源为主要目的的产品的总称。简称环保产品。
随便看	hard disk recorder for real time slow motion hard disk, rigid disk hard drawing Hard-edge Painting hard electron hard ellipsoid of revolution type potential hard ellipsoid potential hardenability hardenable hardener hardening accelerating admixture hardening of seedling hardening of the neutron spectrum hardening rate hardening rule hardening seedlings hardening strain hardenite hard environment harderian gland hard error hard excitation hard-facing materials hard-facing materials made by powder metallurgy hard fault

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。