常見例句High sensitivity and broadband laser power ratiometer system 高靈敏度寬波段激光功率計比率計系統(tǒng)Keywords space module ratiometer method;Baise Oil Field;shallow gas;indentification; 空間模量差比法;百色油田;淺層氣;識別;crossed-coil type ratiometer 交叉線圈式電流比率計ratiometer method 差比法crossed coil type ratiometer 交叉線圈式電流比率計 返回 ratiometer