“hydrogen proportional counting tube”的概念、定义、翻译、参考文献-科学参考

单词	hydrogen proportional counting tube
释义	hydrogen proportional counting tube Encyclopedia 工学正比计数器释 hydrogen proportional counting tube含氢正比计数器以氢气或含氢气体作为工作气体的正比计数器。主要用于测量快中子（或中能中子），是一种重要的快中子（或中能中子）探测器。
随便看	product of representations product of residue classes product of rings product of sets product of spaces product of spheres product of subgroups product of tensors product of transformations product of translation product of vectors product of σ-rings product operation product order product orientation product path product phase product photography product placement Product portfolio strategy Product Positioning product-preserving functor product-principle layout product process matrix product projection

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