The liquid is maintained above its meltingpoint until steam is required at which point the liquid is allowed to turn back into a solid releasing its stored energy.
液体保持在其熔点以上,直到需要蒸汽时才可以变回固体,释放其储存的能量。
2
The liquid is maintained above its meltingpoint until steam is required, at which point the liquid is allowed to turn back into a solid, releasing its stored energy.