非显像测量仪器探头灵敏度一般应该 A.≥0.14~0.25/(min. Bq)

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问题 非显像测量仪器探头灵敏度一般应该A.≥0.14~0.25/(min. Bq)B.≥1.4~2.5/(min.Bq)C.≥0.14~0.25/(sec. Bq)D.≥1.4~2.5/(sec.Bq)E.≥14~25/(min.Bq)

选项

答案A

解析
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