| 释义 |
half-thickness半值厚度；半值层half-thickness半厚度；半值厚度half-thickness半阻厚度双向☞ half-value thickness--half-thickness双向☞ half value layer--half-thicknesshalf-thicknessn.（名詞 noun）半值屬,半值厚度(= half-value layer)half-thicknesshalf-value layer半值屬,半值厚度document.write('function m |