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- 她说话带着乡下人的轻柔的r音。She speaks with a soft rural burr.
- R-SBFR-SBF
- R&D资金research and development fund
- R&D合作R&D cooperation
- 室外热湿参数parameter for external temperature and humidity
- 空间E-R模型Spatial E-R model
- λ参数λ parameter
- 厚向异性系数rcoefficient of normal anisotropy r
- 参数估计的收敛性convergence of parameter estimation
- 反应器参数敏感性parametric sensitivity of reactor
- （R）-2-三甲基硅-2-羟基丙腈( R )-2-trimethylsilyl-2-hydroxyl-ethyleyanide
- 分布参数系统辨识identification of distributed parameter systems
- 动力学系统参数寻优parameter optimization of dynamic systems
- 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)
- 在调用程序和被调用程序之间传送的参数。A parameter passed between a calling and a called program.
- 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.
- 半径参数radius parameter
- 一价阳离子RN:N（R是芳香的烃），存在于用于制含氮染料的盐中the univalent cation R-N:N- (where R is an aromatic hydrocarbon); found in salts that are used in manufacturing azo dyes
- 激光参数测量measurement of laser parameters
- 湖泊形态参数morphometric parameter of lakes
