| 1. | Defines the capabilities for line - drawing primitives
定义用于线条绘制基元的功能。 |
| 2. | That defines the capabilities for line - drawing primitives
，定义线条绘制基元的功能。 |
| 3. | About the line - drawing of dunguang murals
敦煌壁画中的线描 |
| 4. | Gets an object that defines the capabilities for line - drawing primitives
获取一个对象，该对象定义线条绘制基元的功能。 |
| 5. | While there are similarities between traditional and decorative line - drawing , there are also differences between the two
传统线描和装饰线描两者既有很大的相似之处，也有本质的区别。 |
| 6. | In modem teaching , line - drawing is getting more arid more popular with teachers and students because of its simple tools , strong expressiveness and extensive applying field
摘要在现代教学中，线描因其工具简单、表现力强以及应用领域广泛，越来越受广大师生的欢迎。 |
| 7. | When either happens , the basic command line is available , but line - draw characters are displayed as something else ; often you also only see monochrome terminals rather than color ones
当任何一种情况发生时，基本命令行可用，但是线条（ line - draw ）字符显示成其它东西；经常只能看到单色终端而不是彩色的。 |
| 8. | We compare the algorithms in the present work with the traditional algorithms , and can come to the conclusion that the former is more efficient . in the work we discuss the point - by - point algorithms of implicit curve and surface systematically , introduce the general and extended algorithms of line - drawing , and have these algoritms improved . an all - integer arithmetic algorithm is also introduced , we improve the algorithm and extend it to surface
介绍了隐式曲线的整数型逐点生成算法，将它进行改进，扩大了它的适用范围；并将这个算法推广到隐式曲面，把隐式曲面的绘制问题转化为隐式曲线的绘制问题，提出了一个对隐式曲面有效的逐点生成算法。 |
