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- tangential ray focus 切向光线聚点
- Ametropia may result because the rays focus in front of the retina,as in myopia,behind the retina as in hyperopia,or at different point in different meridians,as in astigmatism. 屈光不正的种类可因光线聚焦在视网膜前形成近视眼;光线聚焦在视网膜后形成远视眼;若在不同子午线上有不同的屈光力,则称为散光眼。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Radioactive ray is material thing. 放射线是实际的物质。
- He was too shortsighted to focus on the object. 他由于近视过深而无法把视力焦点对准在该物体上。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- He always wants to be the focus of attention. 他总想成为注意力的焦点。
- You should focus your attention on your work. 你应该把注意力放到工作上。
- A ray of sunlight pierced the clouds. 一缕阳光穿透了云层。
- I was left without a ray of hope. 我连一线希望也没有了。
- The focus on my camera isn't working properly. 我的照相机上的调焦装置有毛病。
- meridional tangential ray 子午正切光线
- In tonight's programme our focus is on Germany. 在今天晚上的节目中我们重点介绍德国。
- tangential ray 切向光线
- For me, your explanation is a bit out of focus. 对我来说,你的解释还不太清楚。
- Her visit brought a ray of sunshine into the children's lives. 她的来访给孩子们的生活带来了欢乐。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- She always wants to be the focus of attention. 她老想成为人们注意的中心。
- Her beauty makes her the focus of attention. 她长得漂亮,很惹人注目。
- Ray take a gulp of coffee and rushed out of the room. 雷喝了一大口咖啡,接着便冲出了房间。