And then they have, what is this, numerical design ALARA objectives, this is ALARA, this is the as low as reasonably achievable radiation exposure. Containment leakage testing for these reactors.
然后，他们还有，这是什么，数值设计目标，这是，这个和可合理达到的辐射曝光一样低，这些反应堆的容器泄露实验。
youdao