There's no air in this room.

Air from the atmosphere at ambient temperature, or hot water from an industrial heat source, is used to heat the liquid and turn it back into a gas.

So all this concentrator does is take that room air in, filter it and send 95 percent pure oxygen up and across here where it mixes with the anesthetic agent.

The air of Sydney is cleaner than that of Tokyo.

Now if you don't have power, or, God forbid, the power cuts out in the middle of surgery, this machine transitions automatically, without even having to touch it, to drawing in room air from this inlet.

Some have described our Air Force as all air and no force.

It's rapidly metabolized, and all you have to do after six hours of being in this state of de animation is simply put the thing out in room air, and it warms up, and it's none the worse for wear.

I liked the room overlooking the valley.

In fact, in chemical accidents, hydrogen sulfide is known to if you breathe too much of it, you collapse to the ground, you appear dead, but if you were brought out into room air, you can be reanimated without harm, if they do that quickly.

Room

This room does not get much sun.

Clean up the room.

He isolated carbon monoxide (CO), but apparently did not realise that it was a separate air .

When I entered the room, she was playing the piano.

Then the valet entered the room and shot at the assassin.

And as people walked into the room, they would see themselves in the monitor, except with one difference one person was constantly invisible wherever they moved in the room.

We sat in the center of the room.

I saw him enter the room.

I saw her enter the room.

I saw her clean the room.

The room was warm.

They are both in the room.

Both of them are in the room.

Tom barged into the room.

The Global Classroom

Note by the UNCTAD secreatriat

Room S 226

There was absolutely no furniture in that room.

And I asked him, how long is it possible to go without breathing, like how long could I go without air?

Perhaps it is time for another breath of fresh air.

Instead of drying the liquid in one stage, the drying is done through two steps one at the top (as per single effect) and one for an integrated static bed at the bottom of the chamber.

What I believe is known as a locked room mystery, on an island.

He expelled the students from the room.

The room was in complete darkness.

He entered the room after you left.

There's no one in the room.

The room key, please.

He darkens the room.

Here's the room key.

Bring me the room key.

He left the room.

My son had been writing for several hours when I entered the room.

The absence of air makes outer space (and the surface of the Moon) ideal locations for astronomy at all wavelengths of the electromagnetic spectrum.

They will be rewarded for their perseverance with lofty mansions in empyrean where they will be received with greetings of peace and salutations ,

They will be rewarded the highest position in heaven , the recompense of their patience , and they will be welcomed with honour and greetings of peace .