X线摄影用线量最强波长的计算公式为 A.λmin =1.24/kV(nm)

Freeti2020-05-20  35

问题 X线摄影用线量最强波长的计算公式为A.λmin =1.24/kV(nm)B.λmin =1.5λmin (nm)C.λmin =2.5λmin (nm)D.λmin =2λmin (nm)E.λmin =12.4/kV(nm)

选项

答案B

解析
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