天气预报 > 其他 > 气味分子是如何在水里传播的
气味分子是如何在水里传播的
更新时间: 2020-09-24 00:00:00  

气味的传播是靠分子的扩散。只要有合适的媒介与接受器,水中气味分子就会融在其中,分子进行扩散,特殊的接受器接受后会由大脑做出判断,如鲨鱼对血腥味的追踪。

关键词: 气味 分子 如何 传播

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