vacuum+container

См. также в других словарях:

• Vacuum casting — is a means of casting small metal parts or jewelry that have fine detail or for casting various plastic materials. A porous or vented mold is used and is placed on a table or container where vacuum is applied. The liquid to be cast will be driven …   Wikipedia

• Vacuum evaporation — is the process of causing the pressure in a container to fall until water s boiling point has been lowered to room temperature. When the process is applied to food and the water is evaporated and removed, the food can be stored for long periods… …   Wikipedia

• vacuum flask — vacuum flasks N COUNT A vacuum flask is a container which is used to keep hot drinks hot or cold drinks cold. It has two thin silvery glass walls with a vacuum between them. [BRIT] (in AM, usually use , vacuum bottle) …   English dictionary

• vacuum tube — n an electronic device in which conduction by electrons takes place through a vacuum within a sealed glass or metal container and which has various uses based on the controlled flow of electrons * * * a glass tube from which the air has been… …   Medical dictionary

• vacuum-packed — vacuum .packed [ US ˌÂ|Â|Â| ˈÂ|] adj vacuum packed food is in a container from which most of the air has been removed, so that the food will stay fresh for longer …   Dictionary of contemporary English

• vacuum flask — ► NOUN chiefly Brit. ▪ a container that keeps a substance hot or cold by means of a double wall enclosing a vacuum …   English terms dictionary

• vacuum flask — vacuum .flask n BrE a special container that keeps liquids hot or cold = ↑thermos …   Dictionary of contemporary English

• vacuum-packed — ☆ vacuum packed [vak′yo͞opakt΄ ] adj. packed in an airtight container from which most of the air was exhausted before sealing, so as to maintain freshness …   English World dictionary

• Vacuum packing — Salt baked chicken feet sold in China: vacuum packed and ready to eat Vacuum packing or vacuum packaging is a method of packaging that removes air from the package prior to sealing. It can involve both rigid and flexible types of packaging. The… …   Wikipedia

• Vacuum cleaner — Cylinder vacuum cleaner for home use. French train vacuum cleaner …   Wikipedia

• Vacuum — This article is about empty physical space or the absence of matter. For other uses, see Vacuum (disambiguation). Free space redirects here. For other uses, see Free space (disambiguation). Pump to demonstrate vacuum In everyday usage, vacuum is… …   Wikipedia