pebble bed

基本解释

• [地质] 卵石层，卵石床

英汉例句

双语例句

• Another type of high temperature gas reactor is what we call a pebble bed reactor.
  另一种高温的气体反应堆是,我们称之为卵石层反应堆。
• A demonstration plant of a completelydifferent type, a “pebble bed” reactor, is scheduled to be built in SouthAfrica starting in 2009.
  一座演示用的电站却是另一种类型，“卵形床”反应堆，计划在2009年南非开始建造。
• What a pebble bed reactor is, is in fact the same coated particle with the uranium kernel and there are about ten thousand of these particles that are put into a graphite pebble.
  什么是卵石层反应堆，事实上就是同样的,铀核包装的微粒,有大约1万的微粒,被放入了一个石墨卵石里。

权威例句

• West Germany, for example, abandoned its pebble-bed research programme after problems with a demonstration reactor.
  ECONOMIST: Prospects for a new type of nuclear reactor look mixed
• Even so, the pebble-bed design is one of the most imaginative around.
  ECONOMIST: Prospects for a new type of nuclear reactor look mixed

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词组短语

短语

• pebble -bed gascooled reactor 球形燃料气冷反应堆

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专业释义

地球科学

• 卵石层，卵石床
• 卵石层