gas mask
英 [ˈɡæs mɑːsk]
美 [ˈɡæs mæsk]
n. 防毒面具
Collins.1
牛津词典
noun
- 防毒面具
a piece of equipment worn over the face as protection against poisonous gas
柯林斯词典
- 防毒面具
Agas maskis a device that you wear over your face in order to protect yourself from poisonous gases.
双语例句
- The gas mask is characterized in that the gas mask can cover and seal the head and face of an operator without affecting normal operation, so that the operator can not be eroded by harmful substance.
该面罩的特点是能罩住并闭封操作者头部、面部，而且不影响正常操作，使操作者不会受到有害物质的任何侵蚀。 - Even though I wore a gas mask, I had problems breathing.
尽管我带着防毒面罩，仍感觉呼吸困难。 - He went online and ordered a gas mask.
于是，他上网订购了一套防毒面具。 - The suspect was found with a rifle, handgun and the gas mask he reportedly wore during the attack.
他携带有一枝步枪、一把手枪和据报道在袭击中曾戴的防毒面具。 - Xiao Ming learnt how to wear a gas mask when they were taught about fire protection.
学校宣传消防知识时，小明学会了如何戴防毒面具。 - Cotton masks, protective glasses and gas mask should be provided for laborers working in conditions of health-harming gas, steam or dust.
在有危害健康的气体，蒸汽或者粉尘的场所操作的工人，工厂应分别供给口罩，防护眼镜和防毒面具。 - The utility model provides a gas mask for operating personnel who works with harmful substance.
本实用新型提供了一种用于从事有害物质作业人员的防毒面罩。 - Fillet gas mask has the features of comfortable wearing, wider visual field, but complex technology, sealed ability wearing is not easy.
头带式面罩具有舒适性好、视野宽阔，但工艺较复杂、佩戴不易气密等特点。 - For applying B-spline curved surface to the modelling of gas mask, this paper chooses the uniform bicubic B-spline carved surface as mathematical model and centres on the inverse computation of B-spline control vertices and the joggle of curved surfaces.
本文选用双三次均匀基B样条曲面为数学漠型，着重讨论了B样条曲面在不同边界条件下顶点反算和曲面拼合问题。 - General Survey of Nano Rare Earth Catalyst for Gas Mask
纳米稀土防毒面具催化剂制备技术