论文部分内容阅读
狗“狗泡水,要下雨”。因为狗身上没有汗腺,炎夏时不能靠毛孔散热,只有靠张嘴、搭拉舌头散热来保持恒温。当
Dogs “dogs soaked in water, it’s going to rain.” Because there is no sweat glands on the dog, it cannot rely on the pores to dissipate heat during the summer. Only by opening the mouth and pulling the tongue to keep the temperature constant. when