noun
law of combining volumes
Scientific term in chemistry; refers to Gay-Lussac's law that gases react in simple whole-number volume ratios under the same temperature and pressure.
気体反応の法則は、ゲイ＝リュサックによって提唱された。
The law of combining volumes was proposed by Gay-Lussac.
Compound of 気体 (gas), 反応 (reaction), の (possessive particle), and 法則 (law). A direct translation of the Western scientific term.