visual central system是什么意思

用法例句

The study of effects of NO and NOS on retina tissue cultured in vitro with extracting liquid of optic central;

视中枢提取液对体外培养的视网膜组织的一氧化氮及其合成酶的影响

Jiangmen TV center comprises four sectors:sector 1 is a high rise building with an underground garage,sector 2 includes several broadcasting hall,sector 3 and sector 4 serve as office.

江门电视中心由四个区组成。