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
- 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。 - Others carried banners showing a skull with a gas mask on.
还有人举着的横幅上画着戴有防毒面具的头骨。 - These will be available in a number of sizes to fit cats and dogs of all varieties, the gas mask inventor, veterinarian Rafi Kishon, said Tuesday.
这些防毒面具有不同的尺寸以适合各类猫狗，面具发明人、兽医拉非-凯爽于周二说道。 - Comparing on the Performance of Helmet-type Face Mask and Fillet Gas Mask
头盔式面罩和头带式面罩主要性能的比较研究 - 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。 - The optimization of RIE parameters for Ni mask PMMA etching is studied. The CHF 3 gas of the surface passivation effect is added in the O 2 etching gas to obtain the vertical side wall and minimal mask undercut at a fast etching rate.
研究目的是优化Ni掩模PMMARIE的刻蚀参数，在氧刻蚀气体中加入表面钝化性气体CHF3，以较快的刻蚀速率获得垂直的侧壁和最小的掩模钻蚀。 - In one classroom for 9-and 10-year-olds at a Jerusalem school, a boy tried on a gas mask with the help of the soldier instructor.
在耶路撒冷一所学校里，一班9至10岁的孩子在学习使用防毒面具。 - They entrenched themselves at once. To protect myself from the sulfur smoke, I wore a gas mask, but the miners did not.
为了在硫磺蒸汽中保护我自己，我带了一个防毒面具，但是这些矿工们什么保护措施也没有。 - What happens when they poison the water and you don't have a gas mask?
要是他们要在水里下毒你没有防毒面罩怎么办？ - Study on the Structure and Characteristics of Active Carbon Used in Gas Mask
防毒面具用活性炭的结构与特性研究