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- F-O模型F - O model
- G-O模型G- O model
- I/O模型I/O Mode
- 她说话带着乡下人的轻柔的r音。She speaks with a soft rural burr.
- M-O模型M-O model
- R-SBFR-SBF
- 水包油包固体（S/O/W）乳化法Solid-in-oil-in-water (S/O/W) emulsion method
- R&D资金research and development fund
- I-P-O模型I- P- O model
- R&D合作R&D cooperation
- I／O模型I/O model
- 厚向异性系数rcoefficient of normal anisotropy r
- 两步纹理映射方法将映射过程分解为S映射与O映射两步进行。The process of two-step texture mapping is composed of S mapping and O mapping.
- S玻璃纤维S-glass fibre
- （R）-2-三甲基硅-2-羟基丙腈( R )-2-trimethylsilyl-2-hydroxyl-ethyleyanide
- S-R-O模型S-R-O model
- 他在文件上签上姓名的首字母G.P.S。He initialed the paper G.P.S.
- s-o-n-g拼成"song"一字。s-o-n-g spells "song".
- 印度粉、巴西粉(M.B.R)烧结性能的烧结杯试验研究STUDY ON SINTERING CHARACTERISTICS OF INDIAN ORE FINES AND BRAZIL ORE FINE(M.B.R)
- 构建宿主菌基因精确定位突变株31BK(aroD::aroBKan~r)The mutant 31BK was engineered, in which homologous recombination of the aroBKanr gene cassette into the aroD locus(aroD::aroBKanr)of the E.
