静脉性勃起功能功能障碍
venogenic erectile dysfunction
近距离视功能训练
training at near activity
软件监视功能
software monitoring function
三级视功能训练教程
The three level binocular single vision training c
视功能检查
visual function evaluation
视功能与生存质量
visual function and quality of life
双眼视功能
Binocular single vision
Binocular vision
Binocu1ar vision functions