In space, the crew uses special canisters to clean the air.

在太空中，宇航员使用特殊的气罐来净空气。

A student was killed by a tear-gas canister, increasing the anger.

一名学生被泪瓦斯袭击后身亡，此事加剧了人们的愤怒。

They are busy trying to locate 19 canisters of sentox nerve gas.

他们找到那19罐神经性毒气。

According to NASA, each oxygen canister releases enough oxygen for one person for one day.

根据美国国家航空航天局的说法，每个氧气罐释放的氧气足以供一个人使用一天。

Willing pet dogs, volunteered by their owners, were trained to nose through this canister line-up.

通过主人报名，宠物狗积极接受训练来嗅探这一排罐子。

Tear gas canisters rained down from the sky, causing protesters to scatter.

泪瓦斯如雨点般从天而降，导致抗议者散开。

He loaded the canister into a vacuum tube and let it go.

然后将那个罐子放进了真空传送管里。

Police lob teargas canisters at hundreds of his supporters who gathered outside the courthouse.

警方向聚集在法院外他的数百名支持者释放泪瓦斯。

It's a small canister that holds sodium chlorate, barium peroxide, and a pinch of potassium perchlorate.

它是一个装有钠、过氧钡、高酸钾的小罐头。

Palmer is seen here spraying officers with a fire extinguisher, then throwing the canister at police.

帕尔默在这里被看到用灭火器向警察喷洒，然后向警察投掷毒气罐。

He started to put the canister into a tube.

他准备把那个金属罐放进传送管。

In these canisters is the evidence.

那些影片就是证据。

My eyes fell upon a canister of gasoline for the boat and I was reminded of my infection.

我的眼睛落在一罐船上用的汽油上，这使我想起了我的感染。

He was walking to buy bread when he got hit in the head by a teargas canister.

他是在买面包的途中被泪弹罐击中头部的。

So we open the canister, the canister is evacuated, and then it starts filling with the emission sample.

所以我们打开滤毒罐，滤毒罐被抽空，然后开始装满排放样本。

Whipped cream canisters, and other pressurized products, contain nitrous oxide which can become addictive if used in excess.

生奶油罐和其他加压产品含有一氧二氮，如果使用过量，会上瘾。

They took everything, he says. Marmalade, five canisters of olive oil, honey, tea - they didn't leave anything.

他们拿走了所有的东西, 他说道。果酱, 5罐橄榄油、蜂蜜、茶, 他们什么也没留下。

In this case, there are stickers placed all over the film canisters, or other parts of the camera here.

在这个的例子中，胶片罐上贴满了贴纸，或者摄像机的其他部分。

There are unconfirmed reports that he was hit in the head by a tear gas canister fired by police.

有未经证实的报道称，他的头部被警方发射的泪弹击中。

One such video shows a Massachusetts man accidentally firing an explosive canister of blue smoke right between his legs.

其中一段视频显示，马塞诸塞州一个男人意外地在他的腿间点燃了爆炸装置放出了蓝色的烟雾。