| 释义 |
DictionarySeewaterfree water
free water[′frē ′wȯd·ər] (chemistry) The volume of water that is not contained in suspension in a vessel containing both water and a suspension of water and another liquid. (petroleum engineering) Water produced with oil from an oil well. free water1. See surface moisture. 2. Water that is free to move, under the influence of gravity, through a soil mass.
surface moisture, free water, surface waterWater retained on surfaces of aggregate particles and considered to be part of the mixing water in concrete, as distinguished from absorbed moisture within the permeable voids of the aggregate particles.free water
water [waht´er] 1. a clear, colorless, odorless, tasteless liquid, H2O.2. an aqueous solution of a medicinal substance; called also aromatic water.3. purified w.bound water water in the tissues of the body bound to macromolecules or organelles.distilled water water that has been purified by distillation.free water that portion of the water in body tissues which is not bound by macromolecules or organelles.water for injection water for parenteral use, prepared by distillation or reverse osmosis and meeting certain standards for sterility and clarity; it may be specified as sterile if it has been sterilized and as bacteriostatic if suitable antimicrobial agents have been added.purified water water obtained by either distillation or deionization; used when mineral-free water is required.free wa·terwater in the body that can be removed by ultrafiltration and in which substances can be dissolved.FinancialSeeWater |