An Approach of Zinc Granular Shape to the Adaptability to Alkaline Zn-MnO_2 Cells
锌粉形态对碱锰电池的适应性探讨
It studies new measure of detecting content of zinc stearate in polystyrene granular by x ray fluorescence spectrometry .
研究了用X射线荧光光谱仪测定聚苯乙烯颗粒中硬脂酸锌含量的新方法。