reactantとは意味:{名} : 反応物質{はんのう ぶっしつ}、反応剤{はんのう ざい} -------------------------------------------------------------------------------- 【発音】ri(:)ae'kt(э)nt、【分節(jié)】re?ac?tant reactant meaning: Noun: reactant ree'aktunt A chemical substance that is present at the start of a chemical reaction Derived forms: reactants See also: react Type of: chemical , chemica...reactant en francais:n. réactant, réactif (chimie)reactant artinya:komponen reaktanreactant ?:noun, ???, ???reactant перевод:1) _хим. реагент, вещество, участвующее в реакции