Friday, September 16, 2022
Friday, September 16, 2022
Thursday, September 22, 2022
Wednesday, September 21, 2022
一病人配戴与旧眼镜相同处方的新眼镜后出现眼胀头晕等视疲劳现象,原因可能是()。...
Thursday, September 22, 2022
双马氏杆法检测旋转隐斜时(右眼前红马氏杆,左眼前白色马氏杆),若看到上红下白两条线,两条线条平行,诊断为隐性内旋斜视。...
Tuesday, September 20, 2022
对于高度近视而言菲涅尔透镜片较普通树脂镜片的缺点是大角度斜视不能应用。...
Thursday, September 22, 2022
当视标板反射光线透过二向色性双折射晶体时,可成为沿()个特定径向振动的线偏振光。...
Thursday, September 22, 2022
Thursday, September 22, 2022
散光眼视物变形,是由于两个主子午线的放大率不同或(),诱使目标影像变形或倾斜。...
Wednesday, September 21, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
Saturday, September 17, 2022
Thursday, September 22, 2022
通电后()带状检影镜上的套管时,可使光源灯丝像旋转360°...
Thursday, September 22, 2022
Thursday, September 22, 2022
Friday, September 16, 2022
Tuesday, September 20, 2022
Thursday, September 22, 2022
Wednesday, September 14, 2022