您要查找的是不是：
- C／N ratio碳氮比
- G／N ratio糖氮比率
- G／N(glucose／nitrogen)ratio糖氮比率
- Ratio方法Fisher ratio method
- Ratio算子Ratio detector
- 按模n计数count modulo n
- G／E ratio粒细胞红细胞比率
- s-o-n-g拼成"song"一字。s-o-n-g spells "song".
- P／O ratio磷氧比值
- 按模数N校验modulo n check
- F-ratio准则F.ratio criterion
- n. 克g.
- log-ratio算子log-ratio operator
- n. 页p./pp.
- Ratio值累积法ratio accumulation method
- n. 段par.
- form ratio (河流)深宽比
- n. 码yds.
- root／shoot ratio根-冠比
- p-n 结p-n junction
