method of determining the relative content of the isotopes of radionuclides

摘要

method u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 relative u0441u043eu0434u0435u0440u0436u0430u043du0438u00a0 isotopes of radionuclides through the u043fu043eu0433u0440u0443u0436u0435u043du0438u00a0 surface barrier semiconductor detector in u043du0435u0441u043eu0434u0435u0440u0436u0430u0449 other radionuclides u044du043bu0435u043au0442u0440u043eu043fu0440u043eu0432u043eu0434u043du0443u044e fluid and u0438u0437u043cu0435u0440u0435u043du0438u00a0 energy spectrum of alpha particles, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 so that, with a view to u043fu043eu0432u044bu0448u0435u043du0438u00a0 accuracy is u043du0430u043fu0440u00a0u0436u0435u043du0438u0435 u0441u043cu0435u0449u0435u043du0438u00a0 in u043fu0440u00a0u043cu043eu043c end immersed in a liquid analyte detectoru043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 control u043du0430u043bu0438u0447u0438u00a0 u0441u043eu0440u0431u0446u0438u043eu043du043du043eu0433u043e u0441u043bu043eu00a0 radionuclides on the sensitive surface of the u0430u043cu043fu043bu0438u0442u0443u0434u043du043eu043cu0443 alpha u0438u0437u043bu0443u0447u0435u043du0438u00a0 periodic inclusion otherwise u0441u043cu0435u0449u0435u043du0438u00a0 derive detector with u0441u043eu0440u0431u0446u0438u043eu043du043du044bu043c radionuclides on the surface layer of the test solution and the solution to the surface of u0443u0434u0430u043bu00a0u044eu0442 detector for washing in nitric acid.