| 单词 | heavy water |
| 释义 | heavy water (once / 45112 pages) n WORD FAMILY heavy water: heavy waters USAGE EXAMPLESIran is keen to cast its nuclear program as a commercial venture and has said it is interested in selling heavy water. Seattle Times(Nov 22, 2016) Heavy water is used to cool reactors that can produce substantial amounts of plutonium. Washington Post(Nov 21, 2016) Heavy water is used to cool reactors that can produce substantial amounts of plutonium, which can be used for the core of nuclear warheads. Seattle Times(Nov 21, 2016) n water containing a substantial proportion of deuterium atoms, used in nuclear reactors Syn|Hyper deuterium oxide moderator any substance used to slow down neutrons in nuclear reactors |
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