| 1. | The ray paths are circles .
射线路径呈圆弧状。 |
| 2. | The otter, as knowing all the paths, took charge of the party .
水獭熟悉路径，担任了向导。 |
| 3. | The path followed by a projectile is called its trajectory .
抛物体所循的路径称为它的轨道。 |
| 4. | They traverse the same path, but with different speeds .
它们所经的路径相同，但以不同的速率行进。 |
| 5. | The classical path would then correspond to a ray as in optics .
所以经典路径就与光学中的光线相对应。 |
| 6. | Any outgoing ray path must be coincident with that of the returning ray .
任何出发的射线与返回的射线路径完全相同。 |
| 7. | They walked together slowly along the solitary and broken approach .
他们正在顺着这条冷落的、支离破碎的路径往前走。 |
| 8. | The optimum paths for multiplications of 7 and 8 are depicted in figure 6. 17 .
图617中描绘了倍增7倍和8倍的最优路径。 |
| 9. | In the dusk of the late september day they went thither by secret ways .
在九月末的薄暮之中，她们沿着隐秘的路径走到那里。 |
| 10. | This is the force which causes a spinning ball to travel in a curved path .
这是一种使得旋转的球体沿着一段曲线路径行进的力。 |
