论文部分内容阅读
几点说明《材料化学分析方法》修订重版第一册“系统快速分析方法”单行本发行以来,得到了本专业同志们的热情支持和鼓励。 “黄铜快速分析方法”是《材料化学分析方法》修订重版第二册中,有色金属分析的一部分。为了更便于听取多方面的意见,因此放在刊物上连载发表。我们在修订过程中,除了对原有方法再一次复验其正确性外,还补充了多年来经
A few points that “material chemical analysis method” revised edition of the first volume “system rapid analysis method ” single issue of the book has been the enthusiastic support and encouragement of this professional comrades. “Brass Rapid Analysis Method” is part of the Non-Ferrous Metals Analysis in Volume II of the Revised Redbook for Material Chemistry. In order to more easily listen to a wide range of opinions, so published in the serial publication. In the process of revising, in addition to verifying the correctness of the original method once again, we have also supplemented many years of experience