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1 问:涡流检测中常用 IACS 单位来表示电导率,这是什么单位?与国际单位制如何换算?答:电导率σ是评价材料导电性能的一个物理量。在 MKS 国际单位制中,电导率的单位是1/Ω·m
1 Q: IACS units commonly used in eddy current testing to indicate conductivity, what is the unit? How is the conversion with the SI system? A: The conductivity σ is a physical quantity that evaluates the conductivity of a material. In the MKS SI system, the unit of conductivity is 1 / Ω · m