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- Telecentric operation (field rays leave parallel to optical axis, unlike Barlow lenses which diverge rays). 远心手术(场射线离开平行光轴,不像巴卢镜片,其中发散射线)。
- Magnetic field lines at zenith shape the corona and diverge rays in all directions. 当磁场线位处天顶,令极光幻化成冕形,光芒扩散至四面八方。
- 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。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- The gun can fire invisible rays. 这枪能发出看不见的射线。
- My eyes were blinded by the direct rays of light. 在光线的直射下,我看不清楚东西。
- All eyes directed their rays on the hero. 所有人的目光都汇集到那位英雄身上。
- The researches are concerned with alpha rays. 这些研究是关于阿尔法射线的。
- divergent rays [医] 散开射线
- 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。
- A divergent section of a river, especially near the mouth. 河流分支河流的分岔部分,特别是近河口地区
- 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。
- Let's go to the beach and catch some rays. 让我们到海边享受点阳光
- Sight is made possible by rays of light impinging on the retina. 由于光线射到视网膜上,眼睛才看得见。
- 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。
- If a sequence is not convergent, it is divergent. 如果一个序列不收敛,我们称它发散。
- The facts stated by the two parties were widely divergent. 当事双方所陈述的事实大相径庭。
- He focused the sun's ray on a piece of paper with a burning-glass. 他用一面凸透镜把阳光在纸上聚成焦点。