Nature, Količina 57Sir Norman Lockyer Macmillan Journals Limited, 1897 |
Iz vsebine knjige
Zadetki 1–3 od 78
Stran 11
... metal or metals forming each of these constituents can often be indicated by their colour , hardness and , above all , the effects on them of various reagents , and thus a full account of the alloy can be given . In the normal type of ...
... metal or metals forming each of these constituents can often be indicated by their colour , hardness and , above all , the effects on them of various reagents , and thus a full account of the alloy can be given . In the normal type of ...
Stran 140
... metal surface was not immedi- ately heated to the temperature of the saturated steam in contact with it , that the rate of condensation of steam was not infinite , but finite and measurable , and that the amount of condensation in any ...
... metal surface was not immedi- ately heated to the temperature of the saturated steam in contact with it , that the rate of condensation of steam was not infinite , but finite and measurable , and that the amount of condensation in any ...
Stran 597
... metal rolled from the flat ; also a spear - head of copper . These were obtained from Amorgos . In Antiparos there have also been found very ancient objects of silver mixed with copper . Passing to the mainland , the towns of the ...
... metal rolled from the flat ; also a spear - head of copper . These were obtained from Amorgos . In Antiparos there have also been found very ancient objects of silver mixed with copper . Passing to the mainland , the towns of the ...
Vsebina
the Rinderpest Germ MM Nencki Sieber and Arctic Regions | 150 |
Moreau G Magnetic Torsion of Iron and Steel 524 SavilleKent 341 the Habits of IceSeals 346 Bulletin | 326 |
mining Vertical J Perchot and W Ebert 191 the Col | 430 |
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acid animals appears Archibald Geikie Astronomical atomic weight botany British carbon cent chemical chemistry College colour contains course December described determined edition effect electric electrical resistance engineering equations examination exhibited experiments fact feet fluorine Franz Josef Land Funafuti Geological given heat hydrogen illustrated important inches insects Institute interesting investigation J. J. Thomson January Journal kathode laboratory Lake larvæ lectures Lepidoptera lines London magnetic mathematical matter measured ment metal method nature Neolithic November observations Observatory obtained ordinary paper period phenomena photographs physical Physiology plants present President Prof pupa Ray Lankester rays recent recorded reference regard remarkable researches rocks Royal Society salts schools scientific Scotland solution South species specimens sporophylls stars surface temperature theory tion tube University Variable Star volume W. H. Perkin