The Annual of Scientific Discovery, Or, Year-book of Facts in Science and ArtGould and Lincoln, 1860 |
З цієї книги
Результати 1-5 із 54
Сторінка viii
... plants , are the same as those which , in much longer periods , produce species , and , in a still longer series of ages , give rise to differences of generic rank . He appears to me to have succeeded , by his inves- tigations and ...
... plants , are the same as those which , in much longer periods , produce species , and , in a still longer series of ages , give rise to differences of generic rank . He appears to me to have succeeded , by his inves- tigations and ...
Сторінка xvii
... plants and animals , illustrating different climates , and various geological epochs , — all mainly arranged according to their natural orders . A series of sculptured portraits of the great in science also constitutes a marked feature ...
... plants and animals , illustrating different climates , and various geological epochs , — all mainly arranged according to their natural orders . A series of sculptured portraits of the great in science also constitutes a marked feature ...
Сторінка 83
... , altogether inappreciable to the senses . Plants are helplessly fixed to the spots on which they grow ; they cannot roam about in search of food , as animals can ; consequently , provision MECHANICS AND USEFUL ARTS . 883.
... , altogether inappreciable to the senses . Plants are helplessly fixed to the spots on which they grow ; they cannot roam about in search of food , as animals can ; consequently , provision MECHANICS AND USEFUL ARTS . 883.
Сторінка 84
... plant through the leaf , and not through the root , it was seen that there was great want of economy in the proceeding . When farm - yard manure is ploughed into the land , tons upon tons of carbonaceous substance are placed beneath the ...
... plant through the leaf , and not through the root , it was seen that there was great want of economy in the proceeding . When farm - yard manure is ploughed into the land , tons upon tons of carbonaceous substance are placed beneath the ...
Сторінка 94
... plants in any stages of their growth . It consists principally of a double mould - board plough , having at its rear sides two sets of hoes or paddles , affixed to the ends of arms that rotate in planes perpendicular to the furrow made ...
... plants in any stages of their growth . It consists principally of a double mould - board plough , having at its rear sides two sets of hoes or paddles , affixed to the ends of arms that rotate in planes perpendicular to the furrow made ...
Інші видання - Показати все
The Annual of Scientific Discovery, Or, Year-book of Facts in Science ..., Том 5 Повний перегляд - 1854 |
The Annual of Scientific Discovery, Or, Year-book of Facts in Science ..., Том 5 Повний перегляд - 1854 |
Загальні терміни та фрази
action alloys alumina ammonia amount animal animalcules apparatus appear atmosphere axle body bones breccia carbonic acid cast iron cause cellulose cent centre chemical chloride coal color containing copper cylinder decomposition deposits depth diameter earth effect electric engine existence experiments fact feet fibres fluid formation fossil furnace fusel oil geological glacier greensand Hadrosaurus heat hundred hydrogen inches increased less light lime limestone liquid magnesia mass matter metal miles minute motion nature nearly nitric acid observed obtained octahedron odor ordinary organic oxide oxygen paper parchment passing peroxide phosphorescent phosphorus plants plate plough portion pounds present pressure produced Prof quantity reäction recently rocks side silica Silurian soda soil solution species specimens steam steel strata substance sulphate sulphuric acid surface temperature thick tion tons tube vegetable vessel weight wheel wire wood wrought iron zinc