词汇	pms notation
释义	pms notation 电PMS记法
随便看	relative course relative covariance relative cover relative coverage relative coverage ratio relative covering power relative criminal relative crop yield relative crystallinity relative culpability relative culture relative cumlative frequency curve relative cumlative frequency table relative cumulative frequency relative cumulative frequency curve relative cumulative frequency table relative current relative current level relativecurvature relative curvature relative curve relative cutting speed relative cycle relative cytotoxic capacity relative damage