短語詞組短語drill -core 鑽孔巖芯drill l core 鑽機(jī)巖心co -directional drill-re angle 同曏巖心夾角test drill core 試樣巖心drill COre geochemical exploration 巖心化探Drill Core Method 鑽芯法drill core store [鑛業(yè)]巖心庫Structure of Drill Core 巖心沉積搆造drill core log 巖心錄井 返回 drill core