“protective mask”的概念、定义、翻译、参考文献-科学参考

单词	protective mask
释义	protective mask Encyclopedia 工学防护面罩释 protective mask防护面罩用来保护面部和颈部免受飞来的金属碎屑、有害气体、液体喷溅、金属和高温溶剂飞沫伤害的用具。
随便看	Chengde Shi Chengde Xian Chengdong Qu Chengdu Chengdu Aeronautic Polytechnic Cheng Duanli Cheng Duanxue Chengdu Art Academy (Chengdu Art Museum) Chengdu Botanical Garden Chengdu brown goat Chengdu-Chongqing Railway Chengdu-Chongqing urban agglomeration Chengdu City Chengdu City planning Chengdu Du Fu Thatched Cottage Museum Chengdu Folk Art Troupe Chengdu Generalship Chengdu Institute of Biology Chengdu J-20 Chengdu Jinsha Site Museum Chengdu-Kunming Railway Chengdu Library Chengdu Media Group Chengdu military region Chengdu Municipal Archives

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。