查询词典 gas mask

The part of a ''.'gas'.'' mask that contains the ''.

滤'。''毒罐防毒面具的一部分，含有''。

ALE personnel were well equipped with proper clothing and each unit possessed their own gas mask.

机场执法人员均配备有适当的着装和防毒面具。

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。

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。

How many men during the First World War owed their lives to Garrett Morgan who had invented the gas mask?

那么美国黑人发明家及科学家呢？第一次世界大战时，有多少人因为加列特。摩根及他发明的防毒面具捡回生命？

Inspector, was Clouseau's plan to set a trap for the Gas Mask Bandits?

总探长，是克劳索的主意设计抓捕&毒气大盗&吗？

A climber in Russia's Kamchatka Peninsula wears a gas mask to keep noxious volcanic fumes out of his lungs.

意译：一位登山者在俄罗斯的勘察加半岛戴上放毒面具以防止有毒的火山烟汽进入他的肺部。

When the factory following the completion of many toxic emissions from the chimney in the rolling and this soon, moose on the salesman came to the Department, he said:"Now I need a gas mask has been."

当工厂建成后，许多有毒的废气从大烟囱中滚滚而此不久，驼鹿就来到推销员处对他说：&现在我需要一个防毒面具了。&

With its thick rubber armor, its large oculars with long eye-relief (suitable for use with gas-mask) and the eye catching window of its infrared detector re-charger, the DF had become the classical example of a full fledged military binocular, the blueprint of later 7x40 clones which adopted the same design philosophy.

身披厚厚的橡胶，长出瞳距离的大目镜和用于红外观测的受光窗，DF成为了军用望远镜全能地典型，后来的7x40望远镜的蓝图基于相同的设计这里克隆了该镜。

Medium and hepa paperL Be mainly used in clean room require 10-100 thousand class cleanliness, nuclear power station ventilation system, top grade home cleaner, air purifier, gas mask.

中、高效空气过滤器用玻璃纤维滤纸：主要用于万级～10万级洁净室或工作台、核电站排风、高档家用吸尘器、空气净化器、防毒面具等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。