天气预报 > 其他 > 罗汉鱼快递能坚持几天啊
罗汉鱼快递能坚持几天啊
更新时间: 2020-10-20 00:00:00  

罗汉鱼在快递运输时能坚持5天,5天过后,罗汉鱼就会死掉。

罗汉鱼在快递运输时,被装在一个是罗汉鱼大小两倍的有水密闭容器中。罗汉鱼的呼吸是通过鱼鳃在水中呼吸,密闭的容器中,氧气的含量是有限的。鱼的呼吸会消耗掉大量氧气,罗汉鱼在经过4天会耗尽容器中的氧气。通过消耗自身物质可以坚持一天。因此罗汉鱼在快递运输时能坚持5天。

关键词: 罗汉 快递 坚持

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