冲动

Light responses of R/G HCs and LHCs were intracellularly recorded in isolated superfused carp retina, and the response dynamics analyzed.

本文第三部分工作，分别比较了R／G HC对红光反应和对绿光反应、LHC对红光反应和R／G HC对红光反应来验证级联模型的正确性，结果显示R／G HC可能还接受来自红敏视锥的直接输入。

I called a friend on the off chance that she'll want to go shopping with me.

抱着她会和我一起去购物的微小希望，我给我的朋友打了电话。