摘要
从金属腐蚀的角度看,土壤或水介质电导率的直流测量比交流测量更有意义。本文导出一种简易,快速直流电导率测量法,并给出若干实例。
In view of metallic corrosion the measurments of d.c. conductivities of soil and aqueous media are of more significant than those of a.c. conductivities. An easy and fast method for measuring d.c. conductivities has been developed and some examples have been given in this paper.
出处
《材料保护》
CAS
CSCD
北大核心
1989年第4期10-16,16-3,共7页
Materials Protection
