Overheating fuel rods then discharge gaseous forms of certain volatile radioactive elements, including cesium, iodine, strontium and tellurium.
然后过热燃料棒释放出某些气态易挥发放射性元素，比如铯、碘、锶和碲。
2
The test results shown that it evidently raises the discharge performance of the fuel cells by adding proper amount of new electrode additives of cationic polyelectrolyte.
实验结果表明在电极中加入适量的新型电极添加剂可显著地提高燃料电池的放电性能。
3
The integrated fuel feed apparatus specified in the present invention can actively restrain the generation of fuel vapor and further actively discharge the fuel vapor generated therein.