A lot of bionics: birds flying skills, of course the modern airplane in many performance is far more than birds, but in energy saving, in coordination on into a cocked hat. Like a bird flying over the sea consecutive 4,000 kilometers, weight loss 0.06 kilograms, Cabinet hummingbirds can not only vertical take-off and landing, and suck nectar in when can take erect posture, suspended in the sky dilemma freely, flexible abnormalities. For these special function of use, will make the aircraft performance further improved. Br/> <<> as br/duck can leisurely and to fly in the air, the half rmb95 meters and people in boarded 4500m when breathing has felt very difficult. Why are studies bird thin air conditions, can still unblocked cerebrovascular enough oxygen to human in the environment of normal life and prolong life to have the important meaning. Br/> <<> br/dove in bionics have great contribution. Its leg is a compact and sensitive feeling earthquake special structure, people according to its principle modelled on a new seismometers, make earthquake prediction is more accurate. It's eyes have special recognition ability, this is because of the retina has 6 functions the specificity of ganglion cells: leaf brightness detector, ordinary edge detector, convex edge detector, the direction of detector, vertical edge detector, horizontal detector, people imitate it retina cellular structure made of pigeons eye, although electronic model structure as well as it's complicated and perfect, but installed in the surveillance radar and applications in electronic computers to handle relevant data aspects has broad prospects. Br/> <<> br/earth Shanghai water total water 97%. Seawater desalination device and the artificial current equipment large, complicated structure, and high energy consumption. But these seabirds albatrosses gulls, but can be through the eyes a nearby salt glands the drunk down the salt eduction, once completed this function simulation, human and utilize Marine prospects will be more vast. Br/> <<> br/besides, people according to the structure of eagle eye are developing geordi system of missiles that targets in flown near the can automatically search, identifying target and tracking attack. Br/>
<<> br/bird scientific value: actually, human aviation technology is not in all facets have exceeded the birds. A bird's wings can be quite complicated movement. Especially a door a move, can produce a kind of aerodynamic continuously, and decomposes into thatlift and impetus, make flying freely. Bird in flight can temporarily fold wings glided to reduce energy consumption. People admire flapping wing flight of many advantages, are scrambling to imitate undeniable.but wings "developed the flapping wing flight". Br/> in addition,
<<> bird br/ecological value: an owl a summer could destroy 1,000 voles, equivalent to protect a ton of food. Group of habitat of 1,000 purple wings LiangDiao, in the breeding period can destroy ErShiDun locusts. A swallow a summer can eat mosquitoes, fly and aphids 50 million to 100 million. A woodpecker pecked 50 million a year in the bark of parasitic insects. HuiXiQue, azalea and many other birds are insectivorous "experts". Nature all kinds of birds in upholding human economic interests and protecting human health role of, it is difficult to estimate. In the past people thought that pesticides can replace everything, will erupt various chemical pesticide, result the environment. Thus, people realize the biological control, especially birds in natural ecological systems the huge function.
