So typical moderators in reactors thermal reactors are deuterium and hydrogen.

所以在反应堆里，典型的慢化剂,热能反应堆是氘和氢。

youdao

So they canconsume many of the long-lived radioactive materials that thermal reactors cannot.

因此，它们可以消耗传统反应堆不能消耗的长期存在的放射性材料。

youdao

Enrichment as you know is an important step for light water reactors. We have to take 0.7% uranium two thirty five ore and enrich it to 4 or 5% for fuel to be used in thermal light water reactors.

改进如你们所知，是一个很重要的步骤,对于轻水反应堆,70的矿物药是4到5%的燃料,然后用于热轻水反应堆。

youdao

If these dams were de-silted regularly, there would have been no need at all for building nuclear reactors or thermal plants.

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