active neutron analysis
英 [ˈæktɪv ˈnjuːtrɒn əˈnæləsɪs]
美 [ˈæktɪv ˈnuːtrɑːn əˈnæləsɪs]
【化】外加中子分析
双语例句
- The chromium content in the biologically active substance of a chromium rich yeast and the Cr distribution in the cell wall and protoplast of the chromium rich yeast cell were determined by neutron activation analysis ( NAA).
利用中子活化法测定了富铬酵母细胞中的生物活性物质、细胞壁以及原生质体中铬的含量。