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 preparation process and the performance test of the ammonia absorbent for gas mask was introduced in this paper.
本文介绍了可用于现有防毒面具的氨吸收剂的制备方法及其性能测试方法。 - 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 - It also can be used for solvent retrieving, purification of waste water or gas, destinker and gas mask.
可以广泛用于溶剂回收、脱臭装置、废水、废气处理、防毒面具等。 - 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 - Study on ammonia absorbent for gas mask
用于防毒面具的氨吸收剂的研究 - 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。 - 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。 - 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？ - In this paper, the mechanism, processing technology, properties and application of Nano Rare Earth Catalyst for Gas Mask were introduced.
本文从催化机理、制备方法、性能以及应用情况等方面介绍了纳米稀土防毒面具催化剂。 - Application of B-Spline Curved Surface to the Modelling of Gas Mask
B样条曲面在防毒面具中的应用