In therapeutic uses, isotope sources deliver large amounts of ionizing radiation to selected areas of the body.doi:10.1007/978-3-642-65551-7_21Glenn T. SeaborgSpringer Berlin Heidelberg
全部,鋂-241,镅-241 更多例句筛选 1. That essentially means that it uses a radioactive element called americium-241 to spot smoke or harmful gasses. 从字面上可以了解到,它采用放射性元素镅241来探测烟雾或者有害气体。 www.xici.net 2. Standard Test Method for Quantitative Determination of Americium...
Science EducationScience HistoryThis paper briefly reviews Americium's discovery, nuclear and chemical properties, and its uses with an emphasis on its production and separations chemistry.doi:10.1021/ed067p15James D. NavratilWallace W. Schulz
Compared to 241 Americium鈥揵eryllium sources their specific emission rate is lower, but their spectrum is narrower, and their production cycle uses boron, which is less toxic than beryllium. Very few data are available in literature about the energy distribution of this neutron source: the 2001...
One of the most successful uses of nuclear energy, other than nuclear fission reactors, is the use of radioisotopes to provide a simple source for heat and electrical power in space applications. The alpha decay heat from suitable radioisotopes can be harnessed to heat instrumentation and generate...