Nature, Količina 72Sir Norman Lockyer Macmillan Journals Limited, 1905 |
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Stran xlix
... important that he should have had practical experience in the manu facture of Copper Alloys on a commercial scale , Stipend , £ 150 a year . Applications should be made in writing to the DIRECTOR , National NORTHERN POLYTECHNIC ...
... important that he should have had practical experience in the manu facture of Copper Alloys on a commercial scale , Stipend , £ 150 a year . Applications should be made in writing to the DIRECTOR , National NORTHERN POLYTECHNIC ...
Stran 5
... important geometrical properties being grouped together . Naturally the pantograph finds an important place here , and to amplify this section there are descriptions of the copying lathe and also a machine on the same prin- ciple for ...
... important geometrical properties being grouped together . Naturally the pantograph finds an important place here , and to amplify this section there are descriptions of the copying lathe and also a machine on the same prin- ciple for ...
Stran 7
... important herbaria , but also upon much careful study of the growing trees in their native localities . Whilst recognising the desire of the author to render the work as comprehensive as pos- sible , it must be said that its practical ...
... important herbaria , but also upon much careful study of the growing trees in their native localities . Whilst recognising the desire of the author to render the work as comprehensive as pos- sible , it must be said that its practical ...
Stran 8
... important is that it has for its pivot nitrogen , the element which above all others is remarkable for the lability of its com- pounds . I have elsewhere indicated the probability that the active molecule of living substance consists of ...
... important is that it has for its pivot nitrogen , the element which above all others is remarkable for the lability of its com- pounds . I have elsewhere indicated the probability that the active molecule of living substance consists of ...
Stran 17
... important papers . Dr. Petrie discusses the relationship of the pseudo - diphtheria and diphtheria bacilli , and Dr. Boycott the relative seasonal prevalence of these two organisms . Dr. Petrie also de- scribes trypanosomes observed in ...
... important papers . Dr. Petrie discusses the relationship of the pseudo - diphtheria and diphtheria bacilli , and Dr. Boycott the relative seasonal prevalence of these two organisms . Dr. Petrie also de- scribes trypanosomes observed in ...
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acid action annum apparatus application Astronomical atoms B.Sc benzene birds Botany British Cambridge carbon catalogue chemical Chemistry College colour committee contains course D.Sc Diplodocus electric Engineering examination exhibited experiments further particulars Geology give given HATTON GARDEN HIGH HOLBORN hydrogen illustrated important India Institute instruments interesting investigation July June Laboratory larvæ lectures Leptoplana London MAKERS Manufacturers Mathematics Mechanics ment meteorological method Microscopic minerals Museum National Physical Laboratory Natural History nitrogen observations Observatory obtained optical paper Pedicellina PETROGRAPHY photographs physical plants plates Post Free practical present president pressure Price Prof Professor published quaternion radiation radio-activity RADIUM BROMIDE rainfall recent rocks Royal Salary School scientific Society solar South Africa species specimens spectroheliograph stars Street Technical Telegraphy temperature theory tion tube University Variable Stars volume