您要查找的是不是：
- lean-to-fat ratio (猪肉) 肥瘦比率
- drag-to-weight ratio (车辆的) 拉力与重量之比
- coarse-to-fine aggregate ratio (混凝土的) 粗细骨料比
- in，from，out，以及of都是介词。 The words'in','from','out' and 'of are prepositions.
- 介词OF Preposition OF
- Ratio方法 Fisher ratio method
- Ratio算子 Ratio detector
- 资金报表,见 statement of changes in financial position funds statement
- 英语中,不定式往往与"to"字连用。 In English an infinitive is often used with the word "to".
- 的例外 of /at sth exception to ...
- C／N ratio 碳氮比
- （接“to”）排他性的适用于特定的种类、情况或者地点。 (followed by'to') applying exclusively to a given category or condition or locality.
- G／E ratio 粒细胞红细胞比率
- part-of关系 part-of relation
- TO试剂 TO
- G／N ratio 糖氮比率
- Doctor of Pharmacy D.Pharm.
- TO封装 TO packaging
- P／O ratio 磷氧比值
- k-out-of-n系统 k-out-of-n system
