background counting rate
基本解釋
- [物理學]本底計數率
英漢例句
- A high sensitive neutron monitor is described in this paper. It has an approximate counting rate of 20 cpm for natural background neutrons.
本文介紹了一種高靈敏度中子監(jiān)測器,它對天然中子本底的計數率約每分鐘20次計數。
雙語例句
專業(yè)釋義
- 本底計數率