fission heat

基本解释

The sensible heat and delayed fission heat are removed within about half a minute and then only the decay heat determines the cooling requirements.
停堆以后，燃料组件内仍然存在大量的热量，同时裂变产物的衰变和缓发中子引发的剩余裂变还会产生新的热量。
The idea behind the reactor was to use the heat generated by fission to heat hydrogen, which would expand, generating the force to push the rocket.
这一试验的原理是运用核裂变产生的热量给氢气加温，导致其膨胀，并产生推动火箭的力量。
In operation since the early 1970s, Japan's Fukushima Daiichi nuclear plant uses six boiling water reactors, which rely on uranium nuclear fission to generate heat.
从19世纪70年代投入运行以来，日本福岛第一核电站利用六个沸水堆，通过铀核裂变来产生热能。

Modular nuclear reactors take uranium, or in some cases thorium, and produce steam for turbines via heat generated in fission reactions.
FORBES: Mini-Nukes Back From Grave As Fluor Invests In NuScale Power
Thermoelectric coupling uses heat from the decay of a radioactive fuel (as opposed to the full-scale nuclear fission which powers a reactor on Earth) as its energy source.
ECONOMIST: A more efficient way to make electricity in spacecraft