Nature, Količina 108Sir Norman Lockyer Macmillan Journals Limited, 1921 |
Iz vsebine knjige
Zadetki 1–3 od 88
Stran 147
... plants which are usually very susceptible to acidity will thrive in certain soils of California and Sweden the pH of which is between 4 and 5 , and that those plants growing in those soils show no response to liming . The inference is ...
... plants which are usually very susceptible to acidity will thrive in certain soils of California and Sweden the pH of which is between 4 and 5 , and that those plants growing in those soils show no response to liming . The inference is ...
Stran 156
... plants of the rock - pools and shallows fit themselves step by step for sub - aerial life when the dry land appears . It is a striking picture that is thus displayed to our view- whether in all respects a faithful one is another ...
... plants of the rock - pools and shallows fit themselves step by step for sub - aerial life when the dry land appears . It is a striking picture that is thus displayed to our view- whether in all respects a faithful one is another ...
Stran 157
... plant altogether , the stem is clothed with quite distinct leaves , though they are somewhat rudimentary as regards their vascular supply . Have we , in these plants , and others of contemporary date , the first origin of the leaf from ...
... plant altogether , the stem is clothed with quite distinct leaves , though they are somewhat rudimentary as regards their vascular supply . Have we , in these plants , and others of contemporary date , the first origin of the leaf from ...
Vsebina
BarrettHamilton and M A C Hinton | 21 |
42s | 266 |
ROYAL AERONAUTICAL SOCIETY at Royal Society of Arts at 5 30 | 296 |
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acid æther Agriculture airship animals appears application Astronomical atomic weight British Association C. V. Raman Cambridge cent characters chemical chemistry chemists College colour Committee course discussion Edinburgh effect electric electrons energy engineering existence expedition experiments fact factors geography Geological give given hermaphroditism important India industry Institute interest investigation J. J. Thomson laboratory lecture light London Lord Rayleigh magnetic material mathematical matter ment metal Meteorological method molecule Mount Everest Museum NATURE November observations Observatory obtained October October 20 Ophion optical organisation organism original paper parallax period photographs physical plants plates possible practical present problems produced Prof published radiation radio-active rainfall recent regarded ROYAL HORTICULTURAL SOCIETY Royal Society scientific Section September soil species Spitsbergen stars suggested temperature theory thermionic emission tion University various volume