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暴谢瑶2744青蛙 发明 -
元樊咬15362411350 ______ 青蛙与电子蛙眼有一次,我和爸爸妈妈一起去樟木头吃饭的路上我看到了一个电子摄像头,我疑惑不解的问爸爸:“爸爸那个是什么东西?”爸爸说:“这是电子摄像头,是专门用来拍汽车超速和违反交通规则的汽车.”我又担心的问爸爸:...
暴谢瑶2744人们根据青蛙的眼睛发明了什么有什作用 -
元樊咬15362411350 ______[答案] 人们根据青蛙的眼睛发明了“电子蛙眼”,可以看清楚有没有危险东西.
暴谢瑶2744人们根据青蛙只能看见动的东西,看不见静的东西发明了什么 -
元樊咬15362411350 ______[答案] “电子蛙眼”雷达 据说,青蛙的眼睛有这样一种奇特的功能:凡是静止的东西它什么也看不见,但若只要有东西稍微一动,它立马就能敏锐地感觉到.正是靠了这一奇特的本领,小小的青蛙以静制动,用它那伸缩自如的如簧巧舌,把眼前飞过的蚊虫...
暴谢瑶2744人类根据青蛙发明了什么 -
元樊咬15362411350 ______ 人们根据蛙眼的视觉原理,已研制成功一种电子蛙眼.这种电子蛙眼能像真的蛙眼那样,准确无误地识别出特定形状的物体.把电子蛙眼装入雷达系统后,雷达抗干扰能力大大提高.这种雷达系统能快速而准确地识别出特定形状的飞机、舰船和导弹等.特别是能够区别真假导弹,防止以假乱真. 电子蛙眼还广泛应用在机场及交通要道上.在机场,它能监视飞机的起飞与降落,若发现飞机将要发生碰撞,能及时发出警报.在交通要道,它能指挥车辆的行驶,防止车辆碰撞事故的发生.青蛙是水陆两栖动物,体育工作者就是认真研究了青蛙在水中的运动姿势,总结出一套既省力、又快速的游泳动作——蛙泳.
暴谢瑶2744从青蛙身上发明了什么啊?
元樊咬15362411350 ______ 电子蛙眼
暴谢瑶2744人类根据青蛙的什么发明了什么 -
元樊咬15362411350 ______ 人类根据青蛙发明了电子蛙眼.
暴谢瑶2744人类通过青蛙的眼睛启示发明了什么 -
元樊咬15362411350 ______ 青蛙蹲在稻田里,偶尔眨一眨那凸凸的大眼睛,尽管它眼前的禾秆上停着一只飞蛾,它却“熟视无睹”.可是,飞蛾刚一展翅起飞,青蛙就以迅雷不及掩耳之势,向上猛地一跳,张开大口,翻出舌尖,一下子就粘住飞蛾,“勾”进嘴里. 为了弄...
暴谢瑶2744人类通过青蛙的眼睛启示发明了什么 -
元樊咬15362411350 ______ 人们根据蛙眼的视觉原理,已研制成功一种电子蛙眼.这种电子蛙眼能像真的蛙眼那样,准确无误地识别出特定形状的物体.把电子蛙眼装入雷达系统后,雷达抗干扰能力大大提高.这种雷达...
暴谢瑶2744人们模范青蛙发明了什么 -
元樊咬15362411350 ______ 科学家研究了青蛙的眼睛构造,制成了"电子蛙眼",用它来遥控万里蓝天中航行的飞机.机场上的指挥员,凭借"电子蛙眼"的帮助,准确的指挥飞机的降落.
暴谢瑶2744谁根据青蛙发明了电子蛙眼 -
元樊咬15362411350 ______[答案] 洛克·博兰德二世 仿生学家对青蛙进行了特殊的实验研究.原来,蛙眼视网膜的神经细胞分成五类,一类只对颜色起反应,另外四类只对运动目标的某个特征起反应,并能把分解出的特征信号输送到大脑视觉中枢——视顶盖.视顶盖...