Assertion: gamma ray's source | /r/MadeOf | 1.0 ci of 137cs
Facets:
Source sentences:
text: Assume that this contaminant can be aproximated by the point isotropic source which contains 1.0 Ci of 137Cs, which has a half-life of 30.2 years.
text: Assume the point isotropic source which contains 1.0 Ci of 137Cs, which has a half-life of 30.2 years.