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Antorware是基于图标和流线的多媒体创作工具,它的特点是:具有丰富的交互方式,大量的系统变量和函数,跨平台的体系结构,高效的多媒体集成环境和标准的应用程序接口,深受广大课件设制者的喜爱,但Authorware对初学者来说,没有像PowerPoint那样简单易学,特别是其函数部分.更使初学者望而却步,不过Authorware的精华所在就是其函数部分,能充分发挥其函数功能,可更显示其魅力,下面谈谈Au-thorware函数在几何作图中的应用. 在平面解析几何中,双曲线的定义为:平面内到两定点F1、F2的距离之差的绝对值为常数(小于F1F2)的动点轨迹.
Antorware is a multi-media authoring tool based on icons and streamlines. It features rich interactive methods, a large number of system variables and functions, a cross-platform architecture, an efficient multimedia integration environment, and a standard application program interface. The majority of courseware designers love it, but Authorware is not as easy for beginners to learn as PowerPoint, especially its function part. It makes the starter discouraged, but the essence of Authorware is its function part, can give full play to its function The function, can show its charm more, talk about the application of Au-thorware function in geometry drawing below. In the plane analytical geometry, the definition of hyperbola is: The absolute value of the difference of the distance from the plane to two fixed points F1, F2. A moving point trajectory that is a constant (less than F1F2).