蝙蝠的超声波如何分辨食物和障碍物?蝙蝠先会发出一连串超声的尖叫声,声波遇到障碍物便会反射,但怎样分辩食物和障碍物呢?
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/27 11:35:00
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