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

• 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。
• 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
• 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。
• 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。
• 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。
• 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。
• 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。
• 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
• Which man that the head is normal can not put on the gas mask to go to do that thing?
  哪个头脑正常的人会不戴防毒面具而去作那件事呢？
• 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。