引言考察原子吸收光谱法利用电热原子化技术的历史,人们可以把其划分为两个时期。这两个时期的分界线大概在60年代和70年代之间的某一时间。第一个时期是电热原子化技术出现並在试验室研究的范围内平稳发展的时期。此时期的研究工作是由若干研究小组在自行设计的试验室型仪器装置上完成的。第二 Introduction To investigate the history of atomic absorption spectrometry using electrothermal atomization, one can classify it into two periods. The dividing line between these two periods is probably sometime between the 1960s and the 1970s. The first period was the period when electrothermal atomization appeared and progressed steadily within the scope of laboratory research. This period of research work by a number of research groups in the design of the laboratory-type equipment to complete. second