gas mask

英 [ˈɡæs mɑːsk]

美 [ˈɡæs mæsk]

n.  防毒面具

化学

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 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。
• The costume looks like the protective suit and gas mask worn in the meth laboratory.
  这套服装看起来就像是在冰毒实验室中穿戴的防护服和防毒面具一样。
• A painted figurine of a girl wearing a gas mask, entitled Ballerina With Action Man Parts, could sell for ￡ 20,000.
  这件名为芭蕾舞女的雕像估价2万英镑，作品塑造了一个戴着防毒面具跳芭蕾舞的小女孩形象。
• 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。
• 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？
• 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
• 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。
• 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。
• When my first play, A Cyst for Gus, was produced at the Lyceum, he attended opening night in tails and a gas mask.
  我的首部戏剧《格斯的囊肿》在吕克昂剧院上演时，他身穿燕尾服，戴着防毒面具参加了首演。
• He went online and ordered a gas mask.
  于是，他上网订购了一套防毒面具。