摘要
文章简单介绍了 72 2型比色计的原理和特点 ,指出该仪器的先进性和存在的不足 ,并针对电子系统存在的问题进行了技术改进 ,效果满意。
This paper briefly introduces the principles and features of 722-type colorimeter,points out the advantages and shortages of this apparatus and, in the light of the problems existing in electronic system, makes technical improvement getting a satisfactory result.
出处
《山西科技》
2002年第4期50-50,59,共2页
Shanxi Science and Technology
