Nature, Količina 19Sir Norman Lockyer Macmillan Journals Limited, 1878 |
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Zadetki 1–3 od 77
Stran 114
... theory of descent , because the latter is up to the present the only theory which explains , in a rational way , the origin of species . If we abandon this theory then nothing remains but the irra- tional supposition of a miracle , of a ...
... theory of descent , because the latter is up to the present the only theory which explains , in a rational way , the origin of species . If we abandon this theory then nothing remains but the irra- tional supposition of a miracle , of a ...
Stran 179
... theory ( according to which light consists of projected particles ) since the particles or corpuscles , according to the laws of motion , partake necessarily of the motion of the body emitting them ; so , therefore , if the corpuscular ...
... theory ( according to which light consists of projected particles ) since the particles or corpuscles , according to the laws of motion , partake necessarily of the motion of the body emitting them ; so , therefore , if the corpuscular ...
Stran 180
... theory . But it is important to note that on the undulatory theory , the telescope , in order to receive the parallel beam emitted by the luminous source , must be placed not opposite the source , but somewhat backwards , to make up for ...
... theory . But it is important to note that on the undulatory theory , the telescope , in order to receive the parallel beam emitted by the luminous source , must be placed not opposite the source , but somewhat backwards , to make up for ...
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