a cavity in a nuclear reactor designed to permit the placing of living organisms near the core in order to test the biological effects of radiation.
| 单词 | θ79541 |
| 释义 | the world > matter > physics > atomic nucleus > measurement of ionizing radiation > [noun] > test cavity in reactor (1) biological hole1957 a cavity in a nuclear reactor designed to permit the placing of living organisms near the core in order to test the biological effects of radiation. |
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