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凤凰在火中涅槃;500年后,从中飞出一只火凤凰。这是神话中的再生现象。“枯木逢春犹再发”,截为两段的一条蚯蚓不久会变成两个活体。这是生物中的再生现象。科技中也有再生现象。科学发现中的再生现象不胜枚举。射影几何的再生是其典型实例之一。17世纪30年代,法国笛沙格创立了射影几何,然而却被尘封近两百年。直到19世纪20年代,他的同胞彭色列才让它重见天日,得以再生。技术发明中的再生现象也多如牛毛。20世纪30年代初,英国阿兰·布卢姆林就发明了立体声录放音技术,其英国专利号为
Phoenix in the fire Nirvana; 500 years later, flying a fire from Phoenix. This is a mythical regeneration phenomenon. “Dead wood every spring is still hair,” cut into two segments of an earthworm will soon become two live. This is the phenomenon of regeneration in living things. There are also regenerative phenomena in science and technology. The phenomenon of regeneration in scientific discovery is numerous. Regeneration of projective geometry is one of its typical examples. In the 1730s, France’s Flute Saga created the projective geometry, but it was nearly two hundred years old. It was not until the 1820s that his compatriot Pencil Lie was reinstated to redemption. Recycling phenomenon in the technological inventions are numerous. The early 1930s, the United Kingdom Alain Blumlin invented stereo recording technology, the British Patent No.