pebble-bed reactor的意思|示意

South Africa tried hard until last summer to build a pebble-bed reactor but ran into serious cost overruns.

直至去年夏天南非一直在投建一个球场核反应堆，但最终严重超出了资金预算。

Each "pebble" in a pebble-bed gas reactor is a graphite fuel sphere the size of a tennis ball.

在一个球形气体反应堆里的每一个“小球”都是一个网球大小的石墨燃料球。

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。

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。

The technology under construction here, known as a pebble-bed reactor, is not new.

这种名为球床核反应堆的技术并不是新近才出现的。

Now the pebble bed reactor has the same basic safety features as a high temperature prismatic reactor in a sense that it has a meltdown free core.

现在，卵石层反应堆有相同的基本，安全特征和高温棱柱反应堆一样，因为它有一个熔化的核心。