“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	tuberculin test tuberculin unit tuberculosis tuberculosis cutis tuberculosis of cervical lymph nodes tuberculosis of chest wall tuberculosis of female genital organ tuberculosis of spine tuberculosis of the intestines tuberculosis of the knee joint tuberculosis of urinary system and male reproductive system Tuberculosis Sanatorium at Paimio tuberculosis verrucosa cutis tuberculostearic acid tuberculous peritonitis tuberculum tuber fleeceflower stem tube rolling schedule tuber onion seed tuberose tuberous begonia tuberous sclerosis tube sizing and sinking process tube structure tube wall atomization

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。