The　radial　power　distribution　in　the　fuel　cell　and　the　continuous-energy　spectrums　in　the　fuel　cell　with　a　temperature　distribution　are　obtained　by　the　wavelets　scaling　function　expansion　method.　Wave-lets　scaling　function　expansion　continuous-energy　self-shielding　method　is　developed,　in　order　to　solve　the　nuclide　resonance　problem　with　multiple　resonances　in　complicate　geometry.　It　has　been　validated　and　verified　by　comparison　to　Monte　Carlo　calculations.　In　this　method,　the　continuous-energy　cross-sections　are　processed　by　NJOY,　while　the　multi-group　nuclear　data　library　is　jeff31　issued　by　IAEA.　However,　for　different　temperature　problems,　because　of　Doppler　effect,　the　continuous-energy　data　library　is　different,　and　should　be　updated　by　applying　NJOY.　The　calculation　efficiency　is　a　problem　needed　to　be　improved.　There-fore,　in　this　paper,　the　interpolation　is　utilized　to　obtain　the　continuous-energy　cross-sections　for　other　temperatures　between　those　given　temperatures.　Also　the　precision　of　the　temperature　interpolation　is　discussed.　Finally,　the　differences　of　continuous-energy　spectrums,　reaction　rates　and　kinfresults　are　presented　and　compared　with　MCNP　calculation.