Man has got many inspirations from nature. For example, people have successfully developed an electronic frog eye based on the visual principle of the frog eye. The electronic frog eye can identify objects of certain shapes as accurately as a real frog's eye can; Based on the principle of the bat ultrasonic locator, people have also copied the "pathfinder" used by the blind.
3, 2The magic of nature has given us a lot of inspiration. Nature is a wonderful world, with so many amazing mysteries. It was a fine, sunny day. My father and I went to the mountains to enjoy the beauty of nature in our eyes, to understand the inspiration of nature to human beings. In the bamboo forest in the mountains, I carefully observed the bamboo. Many things in nature can enlighten us. For example: plum blossomUnification is gradually becoming a new highlight in the process of design development. Since ancient times, nature has been the source of various scientific and technological principles and major inventions.
2, in vitro by artificial culture to mature eggs B. Oocytes from the ovary of living animals, in vitro by artificial culture to mature eggs two sperm collection and capacitation. Sperm collection (1) false vagina method: Using bionic methods, the device designed to mimic the vaginal environment of estrus female animals can meet the requirements of pressure, temperature and wettiness during mating of male animals, and is equipped with a live table animal suitable for sperm collection.
Bat can bring a lot of benefits to human beings, is a good friend of human beings. Bats are natural enemies of pests. We should protect them. I grabbed my glasses, put them on the bridge of my nose, and fixed my eyes to see that it was a fluffy, black bat. The appearance of bats in winter is very interesting: wings spread, tightly wrapped around the body, hanging upside down in a tree, motionless, like sleeping in a hammock.
Symbolism of bats: Bats have their own unique symbolism in many cultures and traditions. For example, in some cultures, bats may symbolize transformation, regenerationOr the power of the night. Bats are also associated with certain mysterious things in certain myths and legends. However, in a modern context, there is no clear evidence that bats represent dead people.The question of whether bats are harmful to humans cannot be generalized. Ecological value: Bats play an important role in the ecosystem, they can prey on a large number of insects, help control pest populations, maintain ecological balance. In addition, some bats are also plant pollinators, which play an important role in plant reproduction and growth. So, from an ecological point of view, bats are good for humans.
BatBats belong to the mammalian group. Bats are a kind of mammals, they have unique biological characteristics and living habits. The following is the biological classification of bats: Bats belong to the mammalian class Chiroptera, a group of mammals that can actually fly. They have developed jaws and teeth to adapt to a nocturnal insect-hunting lifestyle. Like other mammals, bats nurse their young and produce milk to feed them.
In the ecosystem each living thing has its own place in nature, in this whole, living things affect and restrict each other, so as to achieve and maintain balance, bats alsoOwls, eagles, snakes, spiders, raccoons, weasels, minks prey on bats, which is a result of the food chain and the natural ecosystem, but human behavior is not so, humans should not kill bats, bats can not be eliminated.
Many people have a negative image of bats and fear them. In fact, bats are nocturnal and have little impact on the human environment. If a bat flies into your home, here are some suggested repelling methods that may help you. Use light irradiation. Since bats operate in the dark, they are very sensitive to light.There are several gods in the Buddha world, the so-called: the solemn body of the Chinese bun, the illumination of the ten body of the gods, the sea tone of the body of the gods, the pure Hua Yan Bun body of the gods, the infinite power of the body of the gods, the most light strict body of the gods, the pure light incense cloud body of the gods, the guardian body of the gods, the universal intake of the body of the gods, the immovable light body of the gods... . Such equality is the first, there are the number of tiny dust in the Buddha world, all in the past to achieve great wishes, to provide for all Buddhas.
God noIt is an organism or an object, in this sense there is no God, but if God is understood as an existence beyond people or objects, then God exists, and people who have faith have God in their hearts. Faith refers to the belief and admiration for a certain idea or religion and for someone or something, and regards it as one's code of conduct.
1, the wind-driven ear of jellyfish, modeled after the structure and function of the jellyfish ear, designed the jellyfish ear storm forecast instrument, which can forecast the storm 15 hours in advance, and has the safety of navigation and fishingThe significance. An electronic frog eye has been developed according to the visual principle of the frog eye. The electronic frog eye can identify objects of certain shapes with the same accuracy as the real frog eye.
2, grass: let us understand the tenacious, water let us understand the selfless, but also let us understand the "time like water, gone forever" truth; Epiphyllum let us know modesty. Water: No matter in the stream, in the sea or in the home, there is no water.
3. Scientists invented artificial dolphin skin that can improve torpedo speed by studying dolphin swimming resistance. And the imitation bag.Rats move in the desert in the form of wheelless cars (jumpers) etc. The scientists of the Institute of Zoology of the former Soviet Academy of Sciences in the inspiration of the penguin king, they designed a new type of car - "Penguin King" brand polar off-road vehicle.
4. Nature inspires mankind in many ways. Nature's nest, naturally integrated, plain and unadorned, but it is inspired by this, human has developed the science of construction, the establishment of modern cities.
5, the eye of the fly, invented the fly eye camera. The fly's sensitive sense, invented the hazard detector, used the eagle's gliding skills in dangerous workplacesHe invented the glider. The bird's line shape changes the shape of the plane, making it more aerodynamic. Bird bones, improved the skeleton structure of the aircraft, lighter, stronger.
6, people have successfully developed an electronic frog eye according to the visual principle of the frog eye. The electronic frog eye can identify objects of certain shapes with the same accuracy as the real frog eye. The anti-jamming ability of radar is greatly improved after the electronic frog eye is installed in radar system. This radar system can quickly and accurately identify specific shapes of aircraft, ships and missiles. In particular, it can distinguish between real and fake missiles to prevent fake from being real.
1, fly and camera principle: fly compound eye. Fly ability: Flies compound eyes to observe objects more carefully and comprehensively than humans, when they see the target, the fly can immediately go out. Bionic application: The "fly eye" aerial camera invented according to the fly compound eye principle can take more than 1,000 high-definition photos at a time. Astronomy also has "fly eye" optical instruments that can detect air showers on moonless nights.
2, by the annoying fly, imitation success of a kind of tenA small, exotic gas analyzer. It has been installed in the cockpit of the spacecraft to detect the composition of the gases inside. A radiolocation and ranging device: Scientists have discovered that bats rely not on their eyes, but on an echolocation system consisting of their mouth, throat and ears. Because bats emit ultrasonic waves when they fly, they can detect the ultrasonic waves reflected back from obstacles.
3, jellyfish ear storm forecast instrument Before the storm at sea, waves and air friction produce 8~13HZ infrasound, human ears can not hear, and jellyfish special hearing system can hear this sound. Scientists, through research, imitateThe jellyfish hearing system, invented the jellyfish ear storm predictor. According to the principle of the bat ultrasonic locator, people have also copied the "pathfinder" used by the blind.
4. The military application of zebra stripes by humans is a very successful example of bionics. Examples of animal bionics (12) : Butterflies and satellites are brightly colored, such as the Papilio double moon, the monarch butterfly, and especially the fluorophorus papilio, whose hind wings are sometimes golden, sometimes green, and sometimes purple to blue in the sun. Scientists have studied the colors of butterflies, which has brought great benefits to military defense.
5. Frogs and electronic frog eyes: Frogs can only see moving objects, a property that was used to invent electronic frog eyes. Artificial cold light: Scientists have invented fluorescent lamps by mimicking the luminous principle of fireflies. Spiders and armor: The high strength of spider silk has inspired the manufacture of high-strength fibers for use in body armor, among other things. Electric fish and the Volt battery: The electric fish's electric organ inspired the invention of the Volt battery.
6, bionics give 15 examples: 1. A very strange little gas analyzer was copied by the pesky fly. It has been installed in the cockpit of the spacecraft to detect the composition of the gases inside. 2. From fireflies to artificial cold light; 3. Electric fish and volt batteries; 4.