| 释义 |
vacuum drying
vacuum dryingn. Removal of liquid material from a solution or mixture under reduced air pressure, which results in drying at a lower temperature than is required at atmospheric pressure.vacuum drying
vacuum drying[′vak·yəm ′drī·iŋ] (engineering) The removal of liquid from a solid material in a vacuum system; used to lower temperatures needed for evaporation to avoid heat damage to sensitive material. |