Animal Locomotion: Or, Walking, Swimming and Flying, with a Dissertation on AëronauticsD. Appleton, 1893 - 264 páginas |
Dentro del libro
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Página viii
... elastic ligaments ; the nature and position of said ligaments in the Pheasant , Snipe , Crested Crane , Swan , etc. , · 180 • 182 183 186 188 · 189 190 191 The elastic ligaments more highly differentiated in wings which vibrate viii ...
... elastic ligaments ; the nature and position of said ligaments in the Pheasant , Snipe , Crested Crane , Swan , etc. , · 180 • 182 183 186 188 · 189 190 191 The elastic ligaments more highly differentiated in wings which vibrate viii ...
Página ix
... elastic ligaments more highly differentiated in wings which vibrate rapidly , · Power of the wing , to what owing , PAGE 193 194 Reasons why the effective stroke should be delivered down- wards and forwards , 195 The wing acts as an ...
... elastic ligaments more highly differentiated in wings which vibrate rapidly , · Power of the wing , to what owing , PAGE 193 194 Reasons why the effective stroke should be delivered down- wards and forwards , 195 The wing acts as an ...
Página x
... elastic structures in imitation of the muscles and elastic ligaments of flying animals , · PAGE 247 The artificial wave wing can be driven at any speed - it can make its own currents or utilize existing ones , Compound rotation of the ...
... elastic structures in imitation of the muscles and elastic ligaments of flying animals , · PAGE 247 The artificial wave wing can be driven at any speed - it can make its own currents or utilize existing ones , Compound rotation of the ...
Página xiii
... elastic ligaments , and feathers of the wing of the bird , 181 The flight of the King fisher , 183 The flight of the Gull , . 186 The flight of the Owl , 198 The flight of the Albatross , 200 Pigeon and Duck alighting , Hawk and quarry ...
... elastic ligaments , and feathers of the wing of the bird , 181 The flight of the King fisher , 183 The flight of the Gull , . 186 The flight of the Owl , 198 The flight of the Albatross , 200 Pigeon and Duck alighting , Hawk and quarry ...
Página 14
... elastic , particularly towards the tips and posterior mar · gins . These artificial fish - tails , fins , flippers , and wings are slightly twisted upon themselves , and when applied to the water and air by a sculling or figure - of - 8 ...
... elastic , particularly towards the tips and posterior mar · gins . These artificial fish - tails , fins , flippers , and wings are slightly twisted upon themselves , and when applied to the water and air by a sculling or figure - of - 8 ...
Contenido
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Términos y frases comunes
action aërial albatross angle animal arms and legs arrangement artificial wave artificial wing ascends backwards bat and bird biped blades body bones Borelli Compare with fig concave depressed described downward dugong effective stroke elastic ligaments elbow-joint elevating and propelling ellipse elytra extended feet fins fish flexed flexible flexion flight flying foot force gannet glide hind horizontal direction humerus inclined planes increased insect wing joint kite less lever limbs locomotion long axis manner Marey motion move movements muscles muscular muscular system natural wing nervures oblique oscillate pectoral fins pinion porpoise portion position posterior extremities posterior margin posterior or thin produced quadruped rapidity remarkable resistance reverse right arm root rotation sail screw sea-bear shoulder-joint side speed spiral swimming tail thick margin travelling surfaces trunk twisting universal joint upward direction upwards and forwards velocity vertical vertical direction vibrate walking waved track weight wing descends