1) mask
[英][mɑ:sk] [美][mæsk]
口罩
1.
The structure and performances of the plane-type charge-modified virus-preventive mask;
平面型荷电防病毒口罩的结构及性能评价
2.
Advances in development and clinical application of the medical masks made of non-woven material;
非织造材料医用口罩的研制及临床应用进展
2) Respirator
[英]['respəreɪtə(r)] [美]['rɛspə'retɚ]
口罩
1.
Study on KZNJ-1 Respirator Efficiency Tester;
KZNJ-1型高效口罩效率检测装置的研制
2.
Abiological protective respirator with equal protection level of the half face mask;
一种达到面具防护水平的生物防护口罩
3.
A study on filtrating materials from super micro-fine fibre with electrets and protective respirators for SARS;
驻极超微细纤维高效滤材SARS防护口罩的研究
3) medical mask
医用口罩
1.
The testing principle,techno-characteristics and structure design of the flame retardant tester for medical mask was introduced.
文章介绍了医用口罩阻燃性能测试仪的测试原理、技术特征及结构设计。
4) protective face mask
防护口罩
1.
This paper discussed the necessity of oil-repellent finishing of the filter with polypropylene meltblown nonwovens for protective face mask using in pesticide spraying and carried out the finishing.
讨论了农药喷施用防护口罩过滤材料熔喷聚丙烯非织造布拒油整理的必要性,进行了过滤材料的拒油整理。
5) cone-shaped mask
锥形口罩
1.
The application of OMRON CPM2A PLC in automatic production line of cone-shaped mask is introduced in detail at first.
详细介绍了欧姆龙CPM2A型可编程控制器在锥形口罩本体连续生产线中的应用,分析了生产线的工作原理及控制过程,并给出了PLC的接线图和梯形图。
6) oiling box
加油口罩
1.
Feasible process scheme was established based on the technical analysis of the oiling box and its structural feature and operating requirement.
根据加油口罩的结构特点和使用要求,对其进行了工艺分析,制定出合理的工艺方案,并设计出简单适用的模具,生产出合格的产品。
补充资料：口罩
（～儿）卫生用品，用纱布等制成，罩在嘴和鼻子上，防止灰尘和病菌侵入。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条