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- ray trajectory equation 光线轨迹方程
- In this work, we formulate firstly the parametric equation of the cutting edge, whose trajectory equation relative to the workpiece is then generated through a series of coordinate transformations. 本文应用微分几何理论建立了任意轮廓铣刀切削刃刃线的参数方程，并在此基础上利用空间坐标变换方法建立了任意轮廓铣刀切削刃上任意点与工件相对运动的轨迹方程。
- In Chapter 5, the coordinate systems for studying its trajectory are defined and the reentry trajectory equations including some geometrical and geographical relationships are derived. 第五章描述再入轨道方程，返回运动计算结果进行分析。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The missile deflected from its trajectory. 导弹已偏离轨道。
- 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
- 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。
- I can't make this equation come out. 我不会解这个方程式。
- 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。
- 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。
- ray trajectory 射线轨迹,射线路径,光线径迹
- What does x represent in this equation? 这个方程式中的x代表什么?
- 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。
- electron trajectory equation 电子轨道方程
- Ray took a gulp of coffee and rushed out of the room. 雷喝了一大口咖啡,接著便冲出了房间。
- linearized trajectory equation 线性弹道方程
- trajectory equation 弹道方程
- The ray also bends when it leaves the glass. 光线离开镜头时的情况也是如此。
