您要查找的是不是：
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- convergent of rays 会聚光线束
- A town at the convergence of two rivers. 位于两条河流交点处的城镇
- Emissionand propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量。
- Energy radiated or transmitted in the form of rays, waves, or particles. 辐射:以射线、波或微粒的形式放射或传播的能量。
- Firstly, the convergency of the algorithm was proved. 首先证明了算法的收敛性；
- A parallel process method of ray tracing is proposed based on a BSP tree. 摘要提出了一种基于BSP树的光线跟踪并行处理方法。
- Bamberger was just concluding the words of Ray, "I must go before she returns. 班贝格正在结束雷埃的台词：“我必须在她回来之前离开。啊，她的脚步声！
- However, the grid resolution affects the efficiency of ray tracing greatly. 但是网格划分的尺度对光线跟踪的效率有很大的影响。
- convergence of rays 光线会聚
- A train of light wave may often be represented more simply by means of rays than by wave fronts. 一列光波往往可以更简单地用光线,而不用波阵面表示。
- The oil-immersion objectives just described admit a wider cone of rays than a dry objective of the same diameter would. 刚才描述的油浸物镜与直径相同的干物镜相比，可容纳更宽的光线锥。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？
- He loves us as we are.: He delights himself in the creature on account of rays of his image seen in them. 因在所造之物中看见其形像的光辉所生的满足之爱。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- Now the slanting rays cover a much larger surface of the earth than the same number of rays coming straight down. 此时，斜射的光线要比同样数量的直射的阳光在地表的照射面积大。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Space is a dangerous place, not only because of meteors but also because of rays from the sun and other stars. 宇宙空间是一个危险的地方，这不仅仅是因为那里有大大小小的流星，而且还因为那里有来自太阳和其它星体的各种射线。
