EH40钢在不同体系中的EIS谱图随时间的变化:(a-d)有氧无菌,有氧有菌,无氧无菌,无氧有菌体系的Nyquist图;(a’-d’)对应的Bode图
Nyquist (a to d) and Bode plots (a’ to d’) of EH40 steel recorded at different times in different media (a and a’: sterile aerobic medium, b and b’: H. titanicae-containing aerobic medium, c and c’: sterile anaerobic medium, d and d’: H. titanicae-containing anaerobic medium)