基本解釋[地球科學]鑛用經緯儀鑛山經緯儀英漢例句雙語例句The Gyro-theodolite JT15 was jointly developed by the Xuzhou Optical Instrument Factory and the China Institute of Mining Technology.陀螺經緯儀是由徐州光學儀器廠和中國鑛業(yè)學院共同研制的。mining theodolite更多例句詞組短語短語mining theodolite detail 鑛山經緯儀mining theodolite更多詞組專業(yè)釋義地球科學鑛用經緯儀鑛山經緯儀