An effective reactivitycontrol scheme is necessary for reducing the volume and mass of the liquid metal reactor.
为了减少液态金属反应堆的体积和重量，需要设计一种高效的反应性控制方案。
2
Then you have to figure out, once you design basic power distribution you have to make sure you have what's called reactivitycontrol.
然后你们需要研究出，一旦你设计了基本的，能量分布，你就必须确保，你得到了反应控制。
3
The most important of which are maintaining your critical safety functions which is reactivitycontrol, core heat removal, secondary heat removal and containment integrity.