channel selection短语⁵⁰⁶¹⁵ 基本例句 信道选择 The advanced electrical resistivity tomography ERT and high sensitivity shallow seismic exploration techniques are successfully applied in the Xiapanling road channel selection. 采用先进的电阻率成像技术和高分辨率浅层地震勘探方法，在小盘岭公路选线时，取得了很好的应用效果。 cnki