| 1. | A detached retina is more serious .
视网膜剥离就更严重了。 |
| 2. | The periphery of the retina is very sensitive to motion .
视网膜的外围对运动非常敏感。 |
| 3. | This property is used in the treatment of a detached retina .
这种特性可用来治疗视网膜脱离。 |
| 4. | The retina, the inner layer of the globe, consists of two portions .
视网膜是眼球的内层，包括两部分。 |
| 5. | The choroid coat carries many blood vessels to supply the retina .
脉络膜通过许多血管为视网膜供应血液。 |
| 6. | In the periphery of the retina, ganglion cells are relatively few in number .
在视网膜的边缘区节细胞相当少。 |
| 7. | Retinal hemorrhage, and blurring of the optic dise cause visual disturbances .
视网膜出血及神经盘模糊等可导致视力障碍。 |
| 8. | Thus stimulation of one retina will normally invoke pupillary constriction in both eyes .
刺激一侧视网膜可引起双眼的瞳孔收缩。 |
| 9. | To see an object distinctly, a sharp image of it must be formed on the retina .
为了清楚地看见一个物体，必须在视网膜上形成一个清晰的象。 |
| 10. | The impact that it had made on everyone's eyeballs was too vivid to wear off immediately .
它在大家的视网膜上留下的印象太深了，不能马上消失。 |
