The Huainan～Shanghai supreme Hiter high pressure alternating current transmission demonstration project is our country first 1 million conceding electric wire projects, this project some survey lines must measure outside after the Jiashan terrace electronic resistivity observation and ectricity field observation the area south. Has calculated using the quasi-Monte Carlo numerical integral method by the transmission line the power frequency electric field that is stimulated by the line work electric current, when computed result separately with place electric field and earth-resistivity observation the power frequency harassment electric-field intensity of permitting compared, obtains the different voltage class and different tower alternating current transmission line under the model operating current did not affect the Jiashan stage terrestrial electricity observation slightly to permit the distance.