Sentence examples for concentrations of uranium from inspiring English sources
Because uranium enrichment becomes much easier as it goes from low to high concentrations, weapons experts consider that very close to bomb-grade fuel, where the concentrations of uranium 235 are raised to around 90 percent.
High concentrations of uranium's rare 235 isotope can fuel warheads.
However, we failed to obtain reliable concordant U-Pb ages from the IWT because of enormously high concentrations of uranium.
Samples containing high concentrations of uranium were excluded, with the exception of the Moeda Formation conglomerate from Brazil.
Horticulture products grown near the uranium mine sites contained elevated radium (226Ra) concentrations, but lower concentrations of uranium and other radionuclides.
This will permit the average terrestrial concentrations of uranium and thorium to be 2 to 4.7 times higher than that observed in chondrites.
Fission weapons are normally made with materials having high concentrations of the fissile isotopes uranium-235, plutonium-239, or some combination of these; however, some explosive devices using high concentrations of uranium-233 also have been constructed and tested.
Turkmenistan has the tenth largest proven oil reserves in the world; Kazakhstan the world's third largest concentration of uranium.
Before Joe Harding died of cancer in 1980, his bones were found to contain up to 34,000 times the expected concentration of uranium.
One former worker, Joe Harding, was denied compensation even though his bones contained 34,000 times the expected concentration of uranium before he died in 1980.
