Nature, Količina 54Sir Norman Lockyer Macmillan Journals Limited, 1896 |
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Zadetki 1–3 od 85
Stran 258
... present these irregularities are greatly modified . The method of obtaining " cooling - curves " of the alloys shows that the freezing points are very different when silver is present in the alloy and when it is absent from it . ( 3 ) ...
... present these irregularities are greatly modified . The method of obtaining " cooling - curves " of the alloys shows that the freezing points are very different when silver is present in the alloy and when it is absent from it . ( 3 ) ...
Stran 307
... present work of the University may be made even more valuable than it has been without any such risk as the opponents of the scheme consider must necessarily attach to it . The fear seems to be that the scheme which has been proposed ...
... present work of the University may be made even more valuable than it has been without any such risk as the opponents of the scheme consider must necessarily attach to it . The fear seems to be that the scheme which has been proposed ...
Stran 376
... present when the raw water employed has been deprived of all microbial life by boiling or distillation ; but even when such precautions are taken in the first instance , we often find that very considerable numbers of bacteria are present ...
... present when the raw water employed has been deprived of all microbial life by boiling or distillation ; but even when such precautions are taken in the first instance , we often find that very considerable numbers of bacteria are present ...
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Academy acid alloys alternating current aluminium Amphipoda animals apparatus appears astronomical birds British carbon cells character chemical chemistry chromosphere College colour Committee connection contains Council Crustacea described effect electric engineering exhibited expedition experiments fact Geological give given illustrated important increase Institution interesting investigation J. J. Thomson Joseph Lister June kathode laboratory large number larvæ light London Lord Kelvin magnetic mathematical matter means measures ment metal meteorological method metric system mineral Museum Natural History Nicaragua Canal object observations Observatory obtained paper phosphorescent photographs physical plate present President produced Prof Professor published recent referred remarkable researches Röntgen rays Royal Society schools scientific South South Africa species specimens stars surface temperature theory tion tourmaline tube University University of Glasgow variation velocity volume