“防毒面具”的概念、定义、翻译、参考文献-科学参考

单词	防毒面具
释义	防毒面具 Encyclopedia 工学安全设施释 gas mask防毒面具保护人员呼吸器官、眼睛和面部免受毒剂、生物战剂、细菌武器和放射性灰尘等有毒、有害物质伤害的个人防护器材。
随便看	essential superior limit essential support essential supremum essential surface essential thrombocythemia essential torus essential trace element essential tremor essential undecidability essential valuation essential value essential variable Essential Writings on Calligraphy essential zero Essequibo River ess.inf ess.sup EST established by usage establishiment of contract establishing identity Establishing New Political and Economic Order for the World establishing of factory system establishment agriculture machine establishment and approval of museum

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。