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reynolds number 雷诺数rhamnetin 鼠李亭rhamnose 鼠李糖rhenate 铼酸盐rhenium 铼rhenium compound 铼化合物rhenium dioxide 二氧化铼rheology 龄学rheometer 龄仪rheopexy 震凝rheostat 变阻器rhodamine 若丹明rhodan 硫氰酸氨苯酯rhodan value 硫氰值rhodanate 硫氰酸盐rhodanine 绕丹宁rhodanizing 镀铑rhodanometry 硫...
realization degree realization of an agr realization problem realize leaping over realize stock value realize the sky boxes realize come true ful realizer beijing inst realizes win win realizi realizing method and realizingsolution really a good sword really confident really cracked up whe really detaile...
refinery radium reflect its value vie reflect the emotions reflectance attachmen reflected number syst reflected portion of reflected sonycenter reflectia reflecting capacity reflecting the better reflectingdisc reflectingglass reflection yangmin reflection center reflection colour bar reflection electron m reflecti...
reynolds number 雷诺数rhamnetin 鼠李亭rhamnose 鼠李糖rhenate 铼酸盐rhenium 铼rhenium compound 铼化合物rhenium dioxide 二氧化铼rheology 龄学rheometer 龄仪rheopexy 震凝rheostat 变阻器rhodamine 若丹明rhodan 硫氰酸氨苯酯rhodan value 硫氰值rhodanate 硫氰酸盐rhodanine 绕丹宁rhodanizing 镀铑rhodanometry 硫...
The ratio in the denominator, a little 'r', is the 'baseline' or 'calibration' value for a specific beta detector. Over time, if the detector 'drifts' one would see a variation in this 'r' during a thermal calibration measurement. This baseline is what LANL likes to track to monitor ...
Oxford chemistry series, number 19, entropy and energy levels : R.P.H. Gasser and W.G. Richards, Oxford University Press, Oxford, 1974, pp. xii + 137, price paper 1.80Not Availabledoi:10.1016/0022-2860(76)80028-2J.H.L.Elsevier B.V....
(R,R)-(+)-HYDROBENZOIN, with the chemical formula C14H14O2 and CAS registry number 52340-78-0, is a compound known for its chiral properties. This colorless solid, also referred to as (R,R)-(+)-1,2-Diphenyl-1,2-ethanediol, is characterized by its two phenyl groups attached to a ...
(R)-(-)-Tetrahydrofurfurylamine, with the chemical formula C5H11NO and CAS registry number 7202-43-9, is a compound known for its versatile applications in various industries. This colorless liquid, also referred to as (R)-(-)-THFA, is characterized by its furan and amine functional ...
naeoap national ambient air quality objective 国家环境空气质量目标 naaqo national ambient air quality standard 国家环境空气质量标准 naaqs national degradation 自然降解; 自然分解; 自然退化 nd national environment (of a species) 物种的自然环境