British Abstracts: Pure chemistry and physiology. ser. A1944 |
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Trang 97
... light according to Rayleigh's law , but for 0.25-0.5X the intensity of light scattered towards the source decreases almost to zero , the change being most marked for 2r 0.25-0.375λ . The sharp increase , xr , of scattered light with ...
... light according to Rayleigh's law , but for 0.25-0.5X the intensity of light scattered towards the source decreases almost to zero , the change being most marked for 2r 0.25-0.375λ . The sharp increase , xr , of scattered light with ...
Trang 229
... light and temp . are major factors ; drought is of A. G. P. only secondary importance . Culture of albino maize . H. A. Spohr ( Plant Physiol . , 1942 , 17 , 397-410 ) .- Albino maize was maintained for several months by feeding with ...
... light and temp . are major factors ; drought is of A. G. P. only secondary importance . Culture of albino maize . H. A. Spohr ( Plant Physiol . , 1942 , 17 , 397-410 ) .- Albino maize was maintained for several months by feeding with ...
Trang 705
... light . At 5461 and 4358 A. approx . 50 % of the total light absorption is effected by carotenoid pigments ; at 4960 A. the pigments accounted for 90 % of the light absorbed . Such absorbed light is utilisable in photosynthesis . At high ...
... light . At 5461 and 4358 A. approx . 50 % of the total light absorption is effected by carotenoid pigments ; at 4960 A. the pigments accounted for 90 % of the light absorbed . Such absorbed light is utilisable in photosynthesis . At high ...
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absorption spectra Acad acetate acid AcOH activity adsorbed adsorption alkali alloys Amer anilide ation atoms bands boiling calc catalyst CHCI Chem chemical chloride CHMe CO₂ CO₂H coeff compounds Compt conc concn const containing converted corr cryst crystals curves decomp decrease dehydrogenation derivative determined diffusion dioxan discussed dissociation effect electrolytes electron energy equation equilibrium ester Et₂O EtOH eutectic fluorescence formation formed gives H₂ H₂O H₂SO heat hydrochloride hydrogen hydrolysed increases intensity investigated ions isomerides isomerisation ketone Kinetics Kolloid-Z lattice liquid measured MeOH metal method mixture NaCl NaOH obtained oxidation oxidised oxime particles phase PhOH Physical Rev picrate polymerisation prep presence pressure Proc Raman reaction reduced rend room temp salt semicarbazone solid solid solution solubility solution solvent spectrum structure substances surface theory thermal vals viscosity X-ray yield