Methods An electrical impedance tomography system working at (1~190) kHz was developed. The measuring precision is better than 0.04% and the imaging speed is faster than 1.25 frames/s.是什么意思_Methods An electrical impedance tomography system working at (1~190) kHz was developed. The measuring precision is better than 0.04% and the imaging speed is faster than 1.25 frames/s.在线翻译_英语_读音_用法_例句