Paris L, Sforzini M, comellini E et al. A study of The Design Parameters of Transmission Lines Above 1000 kV GIGRE Report 31-15 Session1972.是什么意思_Paris L, Sforzini M, comellini E et al. A study of The Design Parameters of Transmission Lines Above 1000 kV GIGRE Report 31-15 Session1972.在线翻译_英语_读音_用法_例句