Nature, Količina 72Sir Norman Lockyer Macmillan Journals Limited, 1905 |
Iz vsebine knjige
Zadetki 1–3 od 76
Stran 239
... produced by the dynamic isomerism existing in solu- tions of acetylacetone and similar tautomeric substances of the aliphatic series occupies very nearly the same position as the band given by phenol . The existence of a similar type of ...
... produced by the dynamic isomerism existing in solu- tions of acetylacetone and similar tautomeric substances of the aliphatic series occupies very nearly the same position as the band given by phenol . The existence of a similar type of ...
Stran 277
... produced , the action proceeding very regularly accord- ing to an equation representing the simplest case of auto- catalysis . During the decomposition , definite temperatures between 327 ° C. and 353 ° C. were maintained by means of a ...
... produced , the action proceeding very regularly accord- ing to an equation representing the simplest case of auto- catalysis . During the decomposition , definite temperatures between 327 ° C. and 353 ° C. were maintained by means of a ...
Stran 353
... produced liquid oxygen , nitrogen , or air at -140 ° C. These liquids , boiling in the open , reduced their residual portions to their well known boiling points , and , boiled at low pressure , produced much lower temperatures , but in ...
... produced liquid oxygen , nitrogen , or air at -140 ° C. These liquids , boiling in the open , reduced their residual portions to their well known boiling points , and , boiled at low pressure , produced much lower temperatures , but in ...
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
acid actinium action animals appears Astronomical atoms benzene British Cape Colony carbon centre chemical chemistry College colour committee connection contains curve dealing described Diplodocus direction discussion disease effect electric engineering examination experiments fact feet geology give given Harvard College Observatory heat hydrogen illustrated important increase India Institute interesting investigation June laboratory larvæ lectures London Lord Rayleigh matter means measured ment Messrs meteorological method Museum National Physical Laboratory nature nitrogen observations Observatory obtained optical paper photographs physical plants plates practical present president pressure probably produced Prof published quaternion radiation radio-activity rainfall recent referred regard remarkable Royal scientific Society solar South Africa South Kensington species spectroheliograph stars surface telegraphy temperature theory tion tuberculosis University Variable Stars various volume White Rhinoceros