Decay heat is really important.

衰变热真的很重要。

youdao

Once the reactor has shut down, there remains "decay heat" from traces of other radioactive isotopes.

一旦反应堆关闭，它仍热存在有来自其他放射性同位素踪迹的衰变热。

youdao

This paper analyzes the process of decay heat removal after Chinese Experimental Fast Reactor (CEFR) scram.

分析了中国实验快堆事故停堆后余热的排放过程。

youdao

Once the reactor has shut down, there remains "decay heat" from traces of other radioactive isotopes.

WSJ: William Tucker: Japan Does Not Face Another Chernobyl

The tsunami destroyed the diesel generators that provide power to drive the pumps that circulate the water coolant through the reactor that removes decay heat.

FORBES: Explainer: What Caused The Incident At Fukushima-Daiichi

Without an active removal of decay heat, the reactor was adding heat to the water faster than it was taking it out, and the temperature was rising.

FORBES: Explainer: What Caused The Incident At Fukushima-Daiichi