Compressed air is air kept under a pressure that is greater than atmospheric pressure.

We're all under so much pressure.

I have been living below high tension powerlines for 25 years.

You get the pressure input is equal to the pressure output, so P1 is equal to P2.

They had to sign the agreement under duress.

Under great emotional stress?

He's under a lot of stress. Yes, I know.

So in this case, when our volume goes up, the average pressure or the pressure in the container goes down.

The filter works more quickly when the water supplied is under pressure.

If we withdraw under pressure, our prestige all over the world is threatened.

But part of your activity, if you remember, is to figure out how these teams operate in pressure and it might just be that a good number of them aren't suited for this stage of the company.

The mitral valve opens when the pressure in the left atrium is greater than the pressure in the left ventricle.

Note that the boiling point of 100.0 C is at a pressure of 0.101325 MPa (1 atm), which is the average atmospheric pressure.

Rather than face up to the challenge, leaders first procrastinated and then buckled under pressure.

The remaining believers live under pressure and in great uncertainty.

The water to be purified is placed in a chamber and put under an amount of pressure greater than the osmotic pressure exerted by the water and the solutes dissolved in it.

Under mounting pressure, McCarthy resigned from the post on 5 November 2002.

It is probably plants, except that these have been burned and crushed under pressure.

And institutions are going to come under an increasing degree of pressure, and the more rigidly managed, and the more they rely on information monopolies, the greater the pressure is going to be.

Remember there should be a balance between holding force and deformation

And institutions are going to come under an increasing degree of pressure, and the more rigidly managed, and the more they rely on information monopolies, the greater the pressure is going to be.

When this happens, they're compressed under tons of pressure, and turned into carbon based fossil fuels

It broke up through atmospheric pressure, it crumbled, and then the pieces fell apart and did some damage.

It's just that I have been under such a strain and now this.

This pressure should be lower than the test pressure of the tank involved.

There are no bunkers against the bombs in the Strip and no place is really safe.

(c) uranium hexafluoride other than in solid form or at an internal pressure above atmospheric pressure when presented for transport.

Greece, on the other hand, is under the influence of a strong import lobby.

He appealed to the international community to exert pressure on Algeria to accept the desire of the Saharans to live under Moroccan sovereignty.

And Myung Sung, under some pressure from me and the translator, gave us an address on the outside of Seoul.

Sea vents are like pressure valves releasing growing tension from chambers of molten rock beneath the crust.

So you take something like this, you burn it, you put it under pressure, and likely as not, you get this.

My name is Om Islam and I live in Manshiet Nasser. My house is below the high tension powerlines.

The answer may be under our feet.

It won't be my key under the carpet.

With enough pressure, blood may travel from the right atrium to the left.

They're really nothing but a few pieces of carbon, crystallized under high pressure at great heat.

Maybe the cat is hiding under the bed?

Why would he be under your B team?

The individual is at the mercy of the state.

A liar has particular sentences to fall back on during states of increased stress.

Literally scrambling through what's called pressure ice the ice had been smashed up under the pressure of the currents of the ocean, the wind and the tides.

These stars, the high mass ones among them, went unstable in their later years.

Go back 200 years when the slave trade was under pressure from William Wilberforce and all the protesters.

He says the disturbances are caused by subterranean waters... electric currents, atmospheric pressure, sunspots, earth tremors, et cetera.