“儿童口罩”的概念、定义、翻译、参考文献-科学参考

单词	儿童口罩
释义	儿童口罩 Encyclopedia 工学产业用纺织品释 mask for children儿童口罩日常环境中，儿童人群用于阻隔飞沫、花粉、柳絮、微生物等颗粒物传播，阻隔鼻腔或口腔呼出或喷出污染物所佩戴的民用卫生口罩。
随便看	grounding grounding device grounding/earthing of railway telecommunication and signalling equipment grounding for EMC purpose Grounding Line grounding plane grounding resistance grounding system grounding system of hydropower station ground laboratory for flight tests ground laboratory of powerplant for flight test Ground Layer Adaptive Optics ground-layer adaptive optics ground level ground level event ground level event of solar cosmic ray ground line ground literal ground maintenance support for flight test ground meristem ground mobile mapping ground model ground motion ground nadir point ground navigation phase

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。