t ratio 统计系数与标准误差比率...A-G ratio 白蛋白球蛋白比率...ratio n.比,比率比,比率,比例比例...l/c ratio L/C比例...G-N ratio 糖氮比率,D-N比率...abundance ratio 丰度比...quick ratio 速动比率...acid-test ratio 酸性试验比率...coverage ratio 偿还能力系数...absorption ratio 吸收率...catalyst-oil ratio 催化剂-油比率...catalyst-to-oil ratio 催化剂对油料比,催化剂对进料比...odds ratio 优势率...damlohler's ratio 达姆克勒数...activity ratio 活动率活动比率...amplitude-suppression ratio 幅度压制讯号比例...vapor-to-liquid ratio 汽液比...carbon hydrogen ratio 碳氢比...effective ratio 有效比...ultima ratio 最后的论据,最后的手段最后谈判...data transmission utilization ratio 数据传输效率...
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