alternating current impedance meaning in English

交流阻抗

Study on early hydration in system of cement - coal stone by alternating current impedance spectroscopy
水泥体系早期水化的交流阻抗研究
Study on the microstructure of hardened fly ash - cement paste by alternating current impedance spectroscopy
粉煤灰水泥硬化浆体微结构的交流阻抗研究
In this paper , the early hydration processes of cement pastes including various contents of coal stone were studied by alternating current impedance spectroscopy
摘要采用交流阻抗谱方法对掺加不同量煤矸石的水泥浆体的早期水化过程进行了研究。