其燃料需要浓缩至将近20%（动力反应堆只需3.5%就能运转）。

The fuel needs enriching to just under 20% (power reactors run on only 3.5%).

youdao

本文简要介绍了核动力反应堆冷却剂循环系统电机的结构、性能及在开发过程中的技术问题。

Structure and performance of a motor used in refrigerant circulating system of nuclear-powered reactor, and technical question in its studying is briefly introduced in this paper.

youdao

本文简要介绍了核动力反应堆冷却剂循环系统电机的结构、性能及在开发过程中的技术问题。

Structure and performance of a motor used in refrigerant circulating system of nuclear-powered reactor, and technical question in its studying is briefly introduced in this paper.

youdao