Animal Locomotion: Or Walking, Swimming, and Flying, with a Dissertation on AeronauticsD. Appleton, 1882 - 264 páginas |
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Página xi
... feet of the Deer , Ornithorhynchus , Otter , Frog , and Seal , . The Red - throated Dragon , 34 35 The Flying Lemur , 35 The Bat , 36 Chillingham Bull with extremities describing figure - of - 8 move- ments , 37 Double waved tracks ...
... feet of the Deer , Ornithorhynchus , Otter , Frog , and Seal , . The Red - throated Dragon , 34 35 The Flying Lemur , 35 The Bat , 36 Chillingham Bull with extremities describing figure - of - 8 move- ments , 37 Double waved tracks ...
Página xii
... feet of the Swan as seen in the open and closed condition , The foot of the Grebe with swimming membrane- ( Dallas ) , Double waved track described by the feet of swimming birds , . The flight of the Flying - fish , . The wing a lever ...
... feet of the Swan as seen in the open and closed condition , The foot of the Grebe with swimming membrane- ( Dallas ) , Double waved track described by the feet of swimming birds , . The flight of the Flying - fish , . The wing a lever ...
Página xvi
... feet , fins , or wings ) of all animals , and adapts them to the medium on which they are destined to operate , whether this be the comparatively unyielding earth , the mobile water , or the still more mobile air . Take away this life ...
... feet , fins , or wings ) of all animals , and adapts them to the medium on which they are destined to operate , whether this be the comparatively unyielding earth , the mobile water , or the still more mobile air . Take away this life ...
Página xvi
... feet ) , or fins , or wings . It is a remarkable circumstance that the undulation or wave made by the wing of an insect , bat , or bird , when those animals are fixed or hovering before an object , and when they are flying , corresponds ...
... feet ) , or fins , or wings . It is a remarkable circumstance that the undulation or wave made by the wing of an insect , bat , or bird , when those animals are fixed or hovering before an object , and when they are flying , corresponds ...
Página 6
... feet of the Ostrich , Apteryx , and Dodo , exclusively designed for running , the feet of the Ducks , Gulls , and Petrels , specially adapted for swimming , - and the wings and feet of the Penguins , Auks , and Guille- mots , especially ...
... feet of the Ostrich , Apteryx , and Dodo , exclusively designed for running , the feet of the Ducks , Gulls , and Petrels , specially adapted for swimming , - and the wings and feet of the Penguins , Auks , and Guille- mots , especially ...
Outras edições - Ver tudo
Animal Locomotion: Or, Walking, Swimming, and Flying, with a Dissertation on ... James Bell Pettigrew Visualização integral - 1885 |
Animal Locomotion, Or, Walking, Swimming, and Flying: With a Dissertation on ... James Bell Pettigrew Visualização integral - 1874 |
Animal Locomotion: Or, Walking, Swimming and Flying, with a Dissertation on ... James Bell Pettigrew Visualização integral - 1893 |
Palavras e frases frequentes
action aërial animals arrangement artificial wave wing artificial wing ascends ball-and-socket joint bat and bird biped blades body bones Borelli Compare with fig concave dead points depressed described downward dugong elastic bands elastic ligaments elbow-joint elevating and propelling elytra extended feathers feet fish flexed flexion flight flying foot force fore gannet gliding gravity hind horizontal direction humerus inclined planes increased insect insect wing kite less lever limbs locomotion long axis machine manner Marey motion move movements muscles muscular muscular system natural wing oblique oscillate ostrich pectoral fins pinion piston porpoise portions position posterior margin posterior or thin produced quadruped rapidity remarkable resistance reverse rigid root rotation sail screw shoulder-joint side Sir George Cayley speed spiral superior band swimming tail thick margin tion trunk universal joint upward direction upwards and forwards velocity vertical vibrate walking waved track wedge weight wing descends