"Nuo" dancers usually wear masks .

"傩舞"大都是戴着面具表演的舞蹈

属类：社会文化-舞蹈-原始舞蹈遗存

Picture sizes and printing masks for film No. 110, film No. 126 and film No. 135 for still photography

110.126和135号胶卷静物摄影的图像尺寸和印相遮片

属类：行业标准名称-国际标准-DIN 4510-1-1983

Picture sizes and printing masks for roll films No 120, No 220 and film 70 mm

120号和220号胶卷以及70mm胶片静物摄影的图像尺寸和照片复制框

属类：行业标准名称-国际标准-DIN 4510-2-1992

In the 19th-20th century beadwork proliferated in dress decoration. Beads are used as ornamentation on a variety of objects (clothing, masks , weapons, dolls)in many cultures, including the Native American, African, and Oceanic.

19～20世纪珠饰品大量用于衣服装饰上。在许多文化中,包括美洲、非洲和大洋洲的原住民,珠子都被当作装饰各种物品的珠饰品(如衣服、面具、武器或玩偶)。

属类：行业术语-艺术-工艺

"Nuo" dancers in anhui walk on stilts and wear masks while performing, expressing their wishes of sacrifice to their ancestors, praying for blessing and dispelling the evils.

安徽的傩舞,有的还踩上高跷、戴上面具表演,保持着祭祖、祀福、驱邪等遗意。

属类：社会文化-舞蹈-原始舞蹈遗存

Rioters donned handkerchiefs as gas masks

暴乱者扎上手帕捂住口鼻作为防毒面具。

属类：综合句库--

People in the north wear masks in winter.

北方人冬天戴口罩

属类：综合句库--

Masks and Gender-Changing: The Representation of Peking Opera on the American Stage

变脸与变性:京剧在美国舞台上的呈现

属类：行业术语-中文论文标题-

Patients are vulnerable to tuberculosis, emphysema, and pneumonia. In the absence of effective treatment, control of silicosis depends on prevention with face masks , proper ventilation, and X-ray monitoring of workers' lungs.

病人易患结核病、肺气肿和肺炎。在缺乏有效治疗的情况下,控制硅肺主要在预防,要使用面罩、适当通风、定期对工人肺部进行X光检查。

属类：化学及生命科学-医学-

Tribal dancers wearing grotesque masks

部落中戴着古怪面具的跳舞的人.

属类：综合句库-典型例句-

--Gas masks and warm clothing should be placed at hand before retiring and it is suggested that a warm drink in a thermos would be a great comfort to small children who might have to be awakened at an unusual hour

--撤退之前请随身带好防毒面具和衣物,最好带上一瓶水,这在紧急时刻小孩被吵醒后很有用处。

属类：文学表达-电影脚本-魂断蓝桥

Clothing for protection against infectious agents-Medical face masks -Test method for resistance against penetration by synthetic blood (fixed volume, horizontally projected)

传染试剂防护服.医疗面罩.防人造血渗透的试验方法(固定容积,水平喷射)

属类：行业标准名称-ISO标准-

Universities have made the wearing of masks mandatory.

大学规定所有学生都要戴口罩。

属类：社会文化-香港教育-

Of course, the blinding glare of the sun normally masks the distant stars behind it

当然,在一般情况下,太阳那眩目和光辉会使人看不见它背后远处的恒星。

属类：综合句库--

Optimization of Electron-beam-written Step-chirped Phase Masks to Improve Quality of the Chirped FBG

电子束刻蚀分步啁啾相位掩模板的优化

属类：行业术语-中文论文标题-

Aircraft; Joints for connecting crew members` regulator masks to oxygen sources

飞机.乘务员接氧气源的调压面具接头的接口

属类：行业标准名称-国际标准-ISO 5887-1981

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

属类：行业术语-中文论文标题-

Discussion on Bronze Masks of the Sang Dynasty

关于商代青铜面具的几个问题

属类：行业术语-中文论文标题-

Silicone rubbers are used as electrical insulators in encapsulations, coatings, and varnishes; as gaskets and caulking material; in specialized tubing; as automobile engine components; as flexible windows in face masks and air locks; for laminating glass cloth; and as surgical membranes and implants.

硅酮橡胶常被用来做电绝缘材料、覆盖物和清漆、绝缘垫圈、特殊管道绝缘层、汽车引擎成分、面罩和气锁的活动玻璃、层压玻璃布,还可被用作外科手术膜和移植膜。

属类：化学及生命科学-化学-

Aircraft; Joints for connecting crew members' regulator masks to oxygen sources

航空器 乘务员用调压面罩与氧气源的连接接头

属类：行业标准名称-ISO标准-

and that finally, being drawn into ambuscade at Carthage, he was thrown into prison, and assassinated by a band of men disguised in masks

后来又如何在迦太基受人陷害被关进监狱,最后来了一帮蒙面人就把史密斯杀害了。

属类：综合句库--

Respiratory protective devices-Power assisted filtering devices incorporating full face masks , half masks or quarter masks-Requirements, testing, marking

呼吸保护器.带全面罩、半面罩和四分之一面罩的辅助动力过滤装置.要求、试验、标志

属类：行业标准名称-国际标准-BS EN 12942-1999

Respiratory protective devices-Power assisted filtering devices incorporating full face masks , half masks or quarter masks-Requirements, testing, marking.

呼吸保护器.带全面罩、半面罩和四分之一面罩的助力过滤装置.要求、检验、标识

属类：行业标准名称-国际标准-NF S76-035/A1-2003

Respiratory protective devices-Valved filtering half masks to protect against gases or gases and particles-Requirements, testing, marking;

呼吸保护设备.防毒气或防毒气与粉尘的带阀过滤半罩式面罩.要求、检验、标记

属类：行业标准名称-国际标准-DIN EN 405-2002

Respiratory protective devices-Half masks and quarter masks-Requirements, testing, marking.

呼吸保护装置.半面罩和四分之一面罩.要求,试验和标记

属类：行业标准名称-国际标准-NF S76-012-1998

Respiratory protective devices-Power assisted filtering devices incorporating full face masks , half masks or quarter masks-Requirements, testing, marking (includes Amendment A1);

呼吸保护装置.采用全面罩、半面罩、四分之一面罩动力辅助过滤装置.要求、试验、标志

属类：行业标准名称-国际标准-DIN EN 12942-2003

Respiratory protective devices-Valved filtering half masks to protect against gases or gases and particles-Requirements, testing, marking

呼吸保护装置.防气体或防气体和颗粒的阀滤式半面罩.要求、试验和标记

属类：行业标准名称-国际标准-BS EN 405-2002

Respiratory protective devices-Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only-Requirements, testing, marking

呼吸保护装置.防气体或气体和微粒或只防微粒的无吸气阀和带分离式过滤器的半面罩.要求、试验和标记

属类：行业标准名称-国际标准-BS EN 1827-1999

Respiratory protective devices-Valved filtering half masks to protect against gases or gases and particles-Requirements, testing, marking.

呼吸保护装置.防有毒气体和气体颗粒吸入的真空管过滤半罩式面具.要求,试验,标记

属类：行业标准名称-国际标准-NF S76-016-2002

Respiratory protective devices-Full face masks -Requirements, testing, marking

呼吸保护装置.全面罩.要求、试验、标记

属类：行业标准名称-国际标准-BS EN 136-1998