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生物的一些天賦,往往給人們有益的启发。例如,蝙蝠身上有比雷达更精巧的超声波发射器和接收器,它利用超声波探路,在黑暗里飞翔从来不会碰撞。响尾蛇有比現今热工仪表灵敏得多的探热器官,能感觉出攝氏千分之一度的溫度差別,它就利用这个能力来寻捕动物。鯊鱼身体有比潜水艇更良好的结构,它的表皮上有一层絨毛状的組織,可以大大减低水的阻力,游行速度非常快。菊花延长光照要延迟开放,而月季花延长光照却加速
Some of the talents of creatures often give people useful inspiration. For example, bats have more sophisticated ultrasound transmitters and receivers than radars. They use ultrasonic probes to fly in the dark and never collide. The rattlesnake has a much more sensitive heat-sensing organ than today’s thermal instruments. It senses a temperature difference of one-thousandth of a degree Celsius. It uses this ability to hunt animals. The body of the shark has a better structure than the submarine. It has a layer of villous tissue on the epidermis, which can greatly reduce the resistance of the water and the speed of the parade is very fast. Chrysanthemum prolongs lighting and delays opening, while Chinese rose prolongs lighting but accelerates