| 1. | If the line segment represents a vector, its projections are called the components of the vector .
如果线段代表一个矢量，其投影就叫做矢量的分量。 |
| 2. | A line segment that joins two points on a curve
弦将两点用曲线连接起来的曲线段 |
| 3. | Into a sequence of connected line segments
中的各段曲线转换成相连的线段序列。 |
| 4. | Draws the connected line segments to the screen
将已连接的线段绘制到屏幕。 |
| 5. | In computer graphics , a directed line segment
在计算机制图学中，一种有方向的线段。 |
| 6. | Appends a line segment to the current figure
向当前图形追加一条线段。 |
| 7. | Look at the line segment . what does it mean
师:谁能说一说这图的意思 |
| 8. | Appends a series of connected line segments to the end of this
末尾追加一系列相互连接的线段。 |
| 9. | Either of two points marking the end of a line segment
端点标记一条线段两端的两点中的任何一点 |
| 10. | A new algorithm of clippmg line segment
关于线段裁剪的一种新算法 |
