He went online and ordered a gas mask.

于是，他上网订购了一套防毒面具。

But he also liked wearing a gas mask while doing so.

但他也喜欢骑车的同时带一个防毒面具。

This gas mask can immunize you against poison gas.

防毒面具能使你免遭毒气袭击。

Always use a gas mask when risking exposure to ammonia!

当直接接触氨时候一定要带防毒面具！

Plus gas mask and new Valentine's Day bandanna for all characters.

另外防毒面具和新情人的所有字符日手帕。

He kept out deadly fumes wearing his own gas mask and sucked water from a lava tube.

他带着防毒面具将浓烟雾挡住，从熔岩管中吸水喝。

The part of a gas mask that contains the filter for removing toxic agents from the air.

滤毒罐防毒面具的一部分，含有过滤装置，能将有毒成分从空气中除去。

This method has provided a basis for studying the adsorption kinetics of gas mask canisters.

本方法为滤毒罐吸附动力学的研究奠定了基础。

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。

In a gas mask designed to guard against a biological threat, a very fine particulate filter is useful.

预防生物威胁时，优良的微粒过滤器对防毒面具非常有用。

The Christmas comes. The Santa Claus wears the gas mask with the guns and bullets inside his gift bag.

又是一个圣诞节，圣诞老人头戴防毒面具，持枪荷弹。

If you do not pay attention to the environment, that soon we will be wearing a gas mask, how terrible!

如果不注意环境，那过不了多久我们就要戴着防毒面具生活，多可怕呀！

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。

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。

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。

Cotton masks, protective glasses and gas mask should be provided for laborers working in conditions of health-harming gas, steam or dust.

在有危害健康的气体，蒸汽或者粉尘的场所操作的工人，工厂应分别供给口罩，防护眼镜和防毒面具。

MF27 Full-Eyepiece Gas Mask is a kind of monocular vision filtering protective device, which can protect the personal respiratory organs.

MF27型全眼窗防毒面具是一种过滤式单眼窗个人呼吸器官防护器材。

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。

When most people think about gas masks or respirators, what they usually envision is a tight-fitting plastic or rubber face mask with some sort of filter cartridge.

大多数人想到防毒面具或呼吸器时，脑海中呈现的是一件配有某种过滤罐的、塑料或橡胶材质的密闭面具。

A docile horse wears a gas mask, as a precaution against gas attacks, that was developed by "Our Dumb Friends League," a humane society in London, England, March 27, 1940.

1940年3月27日，一匹头戴防毒面具的马，用于防范可能的毒气攻击，这种防毒面具由英国伦敦的保护动物协会“我们不会说话的朋友联盟”打造。

During applying the paint marked with gas mask, one should wear the mask with adsorption (active carbon as adsorbent) to prevent dust and smoke inhaled by human beings.

使用标有防毒面具标记的油漆时，应佩带具有吸附作用的面罩(一般选用活性炭作为吸附剂)，以便有效地阻止粉尘和漆雾被人体吸入。

A protester with gas mask and camera participates in a standoff with a line of riot police on Bay Street during the G8 and G20 Summits Saturday June 26 2010 in Toronto Canada.

带有防毒面具和相机的抗议者参与了一个有关于湾街防暴警察在八国集团首脑会议和20国集团的对峙线，星期六，2010年6月26日在加拿大多伦多。

3the Master control staff immediately sets security cordon in the accident area and wears gas mask and protective jump suit etc. protective equipments or safeguards to examine the leaking point.

主控人员立即对事故发生地点区域设置安全警戒，戴上防毒面具、连体防护服等防护用品或设施，对泄漏点进行检查。

The Contractor shall provide his personnel with various necessary safety tools or instrument, safety lamp, gas mask and oxygen supplying equipment in the area where harmful gas is possible to appear.

承包人应为工作人员提供各种必要的安全工具、安全灯，在可能出现有害气体地区还应提供防毒面具、氧气补给设备等。

The gas mask is characterized in that the gas mask can cover and seal the head and face of an operator without affecting normal operation, so that the operator can not be eroded by harmful substance.

该面罩的特点是能罩住并闭封操作者头部、面部，而且不影响正常操作，使操作者不会受到有害物质的任何侵蚀。

They contrived a mask against poison gas.

他们设计了一种防毒面具。

Traffic could actually serve to mask the effects of the gas stations.

交通污染其实为加油站做了掩护。

Impossibly, he clearly took an anti-virus mask, basically can filter the poisonous gas of overwhelming majority.

不可能，他明明带着防毒面具了，基本上能够过滤掉绝大部分的毒气。