| enrichment culture | <cell culture, microbiology> Use of selective culture media and incubation conditions to isolate microorganisms directly from nature. (09 Oct 1997) |
|---|---|
| uranium | <element>A radioactive metallic element whose isotope, uranium-235, is a nuclear fission fuel. Plutonium, another fission fuel, can be produced from the more plentiful isotope uranium-238. (09 Oct 1997) |
| uranium compounds | Inorganic compounds that contain uranium as an integral part of the molecule. (12 Dec 1998) |
| uranium nephritis | An experimental nephritis produced by the administration of uranium nitrate. (05 Mar 2000) |