英语词汇“light water”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

light water

noun [mass noun]

1Water containing the normal proportion (or less) of deuterium oxide, i.e. about 0.02 per cent, especially to distinguish it from heavy water.Because of their heavier weight, heavy water molecules evaporate less readily than light water molecules....

However, eddying mixing motion can overturn this density profile, momentarily lifting heavy water above light water.
The Chernobyl reactor used graphite as moderator and boiling light water as coolant, while the Koodankulam reactor uses light water as moderator and coolant.

2Foam formed by water and a fluorocarbon surfactant, which floats on flammable liquids lighter than water and is used in firefighting.

单词	light water
释义	light water noun [mass noun] 1Water containing the normal proportion (or less) of deuterium oxide, i.e. about 0.02 per cent, especially to distinguish it from heavy water.Because of their heavier weight, heavy water molecules evaporate less readily than light water molecules.... However, eddying mixing motion can overturn this density profile, momentarily lifting heavy water above light water. The Chernobyl reactor used graphite as moderator and boiling light water as coolant, while the Koodankulam reactor uses light water as moderator and coolant. 2Foam formed by water and a fluorocarbon surfactant, which floats on flammable liquids lighter than water and is used in firefighting.
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