| 释义 |
DictionarySeeJoseph HenryEncyclopediaSeeJohn DaltonDalton-Henry law
Dal·ton-Hen·ry law (dahl'tŏn hen'rē), in dissolving a mixture of gases, a liquid will absorb as much of each gas in the mixture as if that were the only gas dissolved. [John Dalton, Joseph Henry] Dalton, John, English chemist, mathematician, and natural philosopher, 1766-1844. Dalton law - each gas in a mixture of gases exerts a pressure proportionate to the percentage of the gas and independent of the presence of the other gases present. Synonym(s): law of partial pressuresDalton-Henry law - in dissolving a mixture of gases, a liquid will absorb as much of each gas in the mixture as if that were the only gas dissolved.
Henry, Joseph, U.S. physicist, 1797-1878. Dalton-Henry law - see under Dalton |