测量时间/s

nb1/s1

nb2/s1

nb/s1

nγ1/s1

nγ2/s1

nγγ/s1

nrc/s1

A/Bq

10

7.6

8.3

0

9955.5

8942.9

377.8

63

141,139

20

8.4

8.25

0

9948.4

9001.8

377.3

63.6

142,479

30

8.3

8.5

0

9646.9

9284.4

377.1

63.7

142,630

40

8.0

8.7

0

9978.5

9043.2

380.2

63.7

142,290

50

8.2

8.3

0

9640.4

9399.5

380.2

65.2

143,557

100

8.4

8.6

0

9565.2

9272.1

375.4

63.7

141,985

200

8.1

8.8

0

9958.9

9396.9

394.2

66.1

142,372