释义 |
gay-lussac's law noun Usage: usually capitalized G & 1st L Etymology: after J. L. Gay-Lussac 1. : a statement in chemistry and physics: when two or more gaseous substances combine to form a gaseous compound the volume of the product is either equal to the sum of the volumes of the factors or is less than and bears a simple ratio to this sum — called also law of combining volumes; compare avogadro's law 2. : charles's law |