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- 活性深藍K-Rreactive deep blue K-R
- 她說(shuō)話(huà)帶著(zhù)鄉下人的輕柔的r音。She speaks with a soft rural burr.
- R-SBFR-SBF
- 活性艷紅K-2BPreactive brilliant red K-2BP
- R&D資金research and development fund
- R&D合作R&D cooperation
- 活性嫩黃K-4GActive light yellow K-4G
- 空間E-R模型Spatial E-R model
- 深藍的Oxford blue
- 厚向異性系數rcoefficient of normal anisotropy r
- 活性艷蘭K-3Rreactive brilliant blue K-3R
- 在寒冷或暴風(fēng)雪天氣里海員戴的一種編織的深藍羊毛帽。a knitted dark blue wool cap worn by seamen in cold or stormy weather.
- 高kHigh-k
- 分散深藍disperse dark blue
- （R）-2-三甲基硅-2-羥基丙腈( R )-2-trimethylsilyl-2-hydroxyl-ethyleyanide
- K肥K fertilizer
- 表面活性雜質(zhì)surface-active impurity
- 硫化深藍sulphur dark-blue
- 活性氯active chlorine
- （kk
