Que signifie layer en anglais?

Vous pouvez apprendre la prononciation, la grammaire et les synonymes de layer dans ce dictionnaire anglais faisant autorité.

layer Signification, définition

0 an amount of a substance covering a surface, or between other substances -- couche [ feminine ]
- a thin layer of ice on the water une fine couche de glace sur l’eau
- First add a layer of tomato sauce, and then a layer of cheese. Ajoutez d’abord une couche de sauce tomate, puis une couche de fromage.
1 a level within a system or organization -- niveau [ masculine ]
- several layers of security protecting the computer network plusieurs niveaux de sécurité protégeant le système informatique
2 a thickness or covering -- couche,épaisseur
- The ground was covered with a layer of snow
- There was a layer of clay a few feet under the ground.
3 something which lays, especially a hen -- pondeuse
- a good layer.
4 to put, cut or arrange in layers -- disposer en couches, couper en dégradé
- She had her hair layered by the hairdresser.

It is another layer, so to speak.
This is not another layer of bureaucracy because an existing office, centre or network can be used.
The hole in the ozone layer has increased in size by 20-25 % during the past two years alone.
That was a good thing, but agents that make the ozone layer thinner were replaced by powerful greenhouse gases.
That is why substances which destroy the ozone layer need to be replaced with alternative substances as quickly as possible.
What is at issue here is the vital ozone layer which is getting thinner by the day.
This is very important if we are to ensure a halt to the depletion of the ozone layer.
What is the estimated cost of each new layer on the sarcophagus and what are the risks involved?