猫有夜视功能吗
猫有夜视功能吗
猫有夜视功能。猫咪眼睛的视网膜前有一个类似镜子构造的明朗毯，明朗毯反射现象使得接受光的细胞(视杆和视锥细胞)再度接受光的刺激，提升了光的作用，进而增进夜视视力。
相关推荐
而且猫的瞳孔在黑暗中会放大，有利于收集更多的光线，所以猫咪接受的光线量只需要人的1/6，就能看得很清楚。所以猫咪在黑夜中活动也会非常敏捷哦。不过完全黑暗，没有任何光的情况下，猫咪也是看不见的。
Sign in
Sign in
Recover your password.
A password will be e-mailed to you.
你可能还喜欢
Warning: Trying to access array offset on value of type bool in /www/wwwroot/www.chongwu365.cn/wp-content/themes/publisher/includes/libs/bs-theme-core/theme-helpers/template-content.php on line 1164
Warning: Trying to access array offset on value of type bool in /www/wwwroot/www.chongwu365.cn/wp-content/themes/publisher/includes/libs/bs-theme-core/theme-helpers/template-content.php on line 1165
Warning: Trying to access array offset on value of type bool in /www/wwwroot/www.chongwu365.cn/wp-content/themes/publisher/includes/libs/bs-theme-core/theme-helpers/template-content.php on line 1166
Warning: Trying to access array offset on value of type bool in /www/wwwroot/www.chongwu365.cn/wp-content/themes/publisher/includes/libs/bs-theme-core/theme-helpers/template-content.php on line 1177