British Abstracts: Pure chemistry and physiology. ser. A1929 |
Từ bên trong sách
Kết quả 1-3 trong 73
Trang 14
... intensity measurements are made by means of ionisation , and data involving wave - length are obtained by the use of filters , as the intensity of the radiation is so low that spectrometric measurements are precluded . Control ...
... intensity measurements are made by means of ionisation , and data involving wave - length are obtained by the use of filters , as the intensity of the radiation is so low that spectrometric measurements are precluded . Control ...
Trang 111
... intensity at the expense of the other types . The influence of current density is less characteristic , an increase from 50 to 500 milliamp . resulting in only a strengthening of the a lines of the red Fulcher bands and a simultaneous ...
... intensity at the expense of the other types . The influence of current density is less characteristic , an increase from 50 to 500 milliamp . resulting in only a strengthening of the a lines of the red Fulcher bands and a simultaneous ...
Trang 1350
... Intensity variation at critical points in the helium spectrum . I. CORNOG , J. T. LAY , and C. B. BAZZONI ( Physical Rev. , 1928 , [ ii ] , 31 , 1109 ) .— A marked minimum of intensity appears near 54 volts for all lines in general ...
... Intensity variation at critical points in the helium spectrum . I. CORNOG , J. T. LAY , and C. B. BAZZONI ( Physical Rev. , 1928 , [ ii ] , 31 , 1109 ) .— A marked minimum of intensity appears near 54 volts for all lines in general ...
Ấn bản in khác - Xem tất cả
Thuật ngữ và cụm từ thông dụng
A. A. ELDRIDGE absorption acetic acid acetic anhydride acetone acetyl action activity alkali aluminium Amer ammonia ammonium amount anhydride aqueous solution atoms bands barium benzene Biochem Biol bromide C. R. HARINGTON calcium carbon dioxide catalyst Chem CHEMICAL ABSTRACTS Chim chloroform coefficient colloidal colour compound Compt concentration constant containing converted copper corresponding crystals curves decomp decomposition decrease derivative determined dextrose dilute effect electrolytes electrons ester ether formation formed gives heated hydrate hydrochloric acid hydrogen chloride hydrolysis increase iodide iodine ionisation ions ketone liquid magnesium measured mercury metal method methyl alcohol mixture molecular molecules N. M. BLIGH nitrate nitrogen obtained oxide oxidised oxygen peroxide phenyl phosphate Physik potassium hydroxide precipitated prepared presence pressure Proc protein pyridine reaction reduced rend S. K. TWEEDY salts silver sodium hydroxide sols soluble spectra spectrum substance sulphate sulphide sulphuric acid temperature vapour velocity wave-length whilst X-ray yields Zentr zinc