基本解释仰角词组短语短语QE Quadrant Elevation 象限仪仰角quadrant elevation fine synchrodata 同步传送的精确射角quadrant angle of elevation [军]仰角quadrant elevation coarse synchrodata 同步传送的概略射角minimum quadrant elevation 最低射角专业释义计算机科学技术仰角