Porous, nonporous.

Current penetration of mobile services in Estonia was 6.1 per cent for a population of 1.5 million.

Osmosis

Infiltration

If it leaks Bilbao did not leak.

Leakage

(i) Infiltrations

(b) when leaking

Say Just think If your water were to dry up in the morning who will bring you water from a fresh, flowing stream?

Say, What is your opinion if in the morning all your water were to sink into the earth, then who is such who can bring you water flowing before you?

Say 'What think you? If in the morning your water should have vanished into the earth, then who would bring you running water?'

Say thou bethink ye, were your water to be sunk away, who then could bring you water welling up?

Say (O Muhammad SAW) Tell me! If (all) your water were to be sunk away, who then can supply you with flowing (spring) water?

Say, Have you considered? If your water drains away, who will bring you pure running water?

Say to them Did you even consider if all the water that you have (in the wells) were to sink down into the depths of the earth, who will produce for you clear, flowing water?

Say Have ye thought If (all) your water were to disappear into the earth, who then could bring you gushing water?

Say, Tell me, should your water sink down into the ground , who will bring you running water?

Say 'What do you think. If your water should sink into the earth in the morning, who then would bring you running water'

Say, Have you considered if your water was to become sunken into the earth , then who could bring you flowing water?

Say, Have you not thought that if your water was to dry up, who would bring you water from the spring?

Say Have you considered if your water should go down, who is it then that will bring you flowing water?

Say, Have you considered if your water were to sink into the ground, who could then bring you flowing water?

Say See ye? If your stream be some morning lost (in the underground earth), who then can supply you with clear flowing water?

When it rains, these chemicals seep into the ground, or run off into our waterways, poisoning our water too.

Overall, computer penetration rates are very similar to Internet penetration rates.

Not anymore.

It penetrates the mucosa.

41 dialysis centres

And there have been many, many, many studies that have shown that BPA leaches from babies' bottles into the formula, into the milk, and therefore into the babies.

It has consequently been able to seize quantities of drugs and reduce illegal infiltration into the Republic of Yemen by displaced persons from the Horn of Africa.

Let the Sleeping Death seep through!

They are seeping around the world.

The relatively low penetration rates shown in Europe can be explained by penetration rates in several South Eastern European countries while, according to Eurostat data, the average penetration rate in the EU15 is 50 per cent.

And it's in every cell.

It's kind of a forward osmosis.

Not a single polling site was penetrated that day.

Furthermore, in keeping with the Secretary General s call for a communications culture to permeate all activities of the Organization, the Department will seek to ensure that the communications function is placed at the heart of strategic management of the Organization.

And the other one though is impenetrability.

And now we're being penetrated.

(b) there is no leakage at any manhole covers or gaskets

Two slightly used artists in the ash can.

Then it must be infiltrated by someone absolutely reliable.

You are eminently suited to infiltrate the organisation.

The potent poison quite o'ercrows my spirit.

The enemy has penetrated our most secret inner circles.