Read Edit View history 减速剂 jiǎnsùjì moderator Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 减速剂/ 減速劑 jiǎnsùjì moderator A substance used in a nuclear reactor to slow down the speed of neutrons without absorbing them to maintain a chain reaction. Edit Delete References Add reference No references for this word.
减速剂/ 減速劑 jiǎnsùjì moderator A substance used in a nuclear reactor to slow down the speed of neutrons without absorbing them to maintain a chain reaction. Edit Delete