Animal Locomotion: Or, Walking, Swimming and Flying, with a Dissertation on AëronauticsD. Appleton, 1893 - 264 páginas |
Dentro del libro
Resultados 1-5 de 60
Página v
... necessary to flight , The same laws regulate natural and artificial progression , Walking , swimming , and flying correlated , Flight the poetry of motion , PAGE 1 2345 Flight a more unstable movement than that of walking and swimming ...
... necessary to flight , The same laws regulate natural and artificial progression , Walking , swimming , and flying correlated , Flight the poetry of motion , PAGE 1 2345 Flight a more unstable movement than that of walking and swimming ...
Página vi
... necessary for spiral bones and joints , The spiral movements of the spine transferred to the extremi- 88 28 29 31 ties , 33 The travelling surfaces of animals variously modified and adapted to the media on or in which they move , · 34 ...
... necessary for spiral bones and joints , The spiral movements of the spine transferred to the extremi- 88 28 29 31 ties , 33 The travelling surfaces of animals variously modified and adapted to the media on or in which they move , · 34 ...
Página vii
... necessary to flight , Weight contributes to horizontal flight , 103 · 110 • 112 in flight , How balancing is effected in flight , The wing area variable and in excess , Weight , momentum and power to a certain extent synonymous · Air ...
... necessary to flight , Weight contributes to horizontal flight , 103 · 110 • 112 in flight , How balancing is effected in flight , The wing area variable and in excess , Weight , momentum and power to a certain extent synonymous · Air ...
Página viii
... necessary to the flight of birds , Consideration of the forces which propel the wings of insects ,. Speed attained by insects , Consideration of the forces which propel the wings of bats and Lax condition of the shoulder - joint in bats ...
... necessary to the flight of birds , Consideration of the forces which propel the wings of insects ,. Speed attained by insects , Consideration of the forces which propel the wings of bats and Lax condition of the shoulder - joint in bats ...
Página xvi
... there were apparently insuperable difficulties before the locomotive and steam - boat were invented . Weight , moreover , instead of being a barrier to artificial flight is absolutely necessary to it . This statement INTRODUCTION . 3.
... there were apparently insuperable difficulties before the locomotive and steam - boat were invented . Weight , moreover , instead of being a barrier to artificial flight is absolutely necessary to it . This statement INTRODUCTION . 3.
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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