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单词 biological hole
释义

Definition of biological hole in English:

biological hole

noun

  • 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.

Origin

1950s; earliest use found in Glossary Terms Nuclear Science.

Definition of biological hole in US English:

biological hole

noun

  • 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.

Origin

1950s; earliest use found in Glossary Terms Nuclear Science.
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更新时间：2025/6/19 3:22:06