Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3776Chemical news office., 1932 |
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Strona 116
... method ) , in a few higher types ( insects ) with very high development of the social instinct . The arthropods are characterised by the most highly differentiated forms of exo- skeleton . Phylum VIII . PISCES - Fishes . Aquatic animals ...
... method ) , in a few higher types ( insects ) with very high development of the social instinct . The arthropods are characterised by the most highly differentiated forms of exo- skeleton . Phylum VIII . PISCES - Fishes . Aquatic animals ...
Strona 120
... method of attack . Quantitative methods , first intro- duced by Black , proved a powerful tool in the hands of Lavoisier . The method of examining reactions involving gases , by working in a closed volume of air over water , was first ...
... method of attack . Quantitative methods , first intro- duced by Black , proved a powerful tool in the hands of Lavoisier . The method of examining reactions involving gases , by working in a closed volume of air over water , was first ...
Strona 127
... methods of quantitative spectrum analysis . The Judd Lewis Spectrum Comparator serves for viewing simultaneously in juxta- position two spectra on separate plates . It is simply and strongly constructed and its optical system is so ...
... methods of quantitative spectrum analysis . The Judd Lewis Spectrum Comparator serves for viewing simultaneously in juxta- position two spectra on separate plates . It is simply and strongly constructed and its optical system is so ...
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added adult alimentary canal analogy analysis animals Applications arranged atom becoming bilateral Black blastopore body bone British Canada carbon cavities character Chemical chemistry circulatory system clearly cœlom compared conception consider constructed containing definite described developed discoveries distinct dominant dorsal Drebbel ducts element embryo exact excretory experiments external extract force fundamental gills give given groups gypsum head heart higher ideas important included industry interest internally known laboratory latter Lavoisier less light limbs London lungs malt material means ment mesoderm method molecule mouth muscle National Mark nature neck nervous system obtained opening organic molecule organs original pairs Paris passing Patent Phylum physical placenta plant position possible present Priestley primitive problem produce quantitative Ratio reproduction segments sense separate short skeleton sometimes stages structure substances tail tion trunk types urogenital usually various vegetative whole