This thesis specifies the whole process of realizing the modeling and simulation of DK-1 electric-air brake and accomplishing the CAI system of this brake by using the object-oriented technology.
本文论述了对DK - 1型电空制动机进行建模与仿真，并在此基础上利用面向对象技术设计该制动机教学软件的整个过程。
Starting from the shifting of research paradigm of linguistics and its influence on language teaching, this essay explores the culture-oriented strategies in CAI language teaching.
本文将从语言学研究范式的转变及其对语言教学的影响出发，对电化语言教学中的文化关照进行探微。
Objects in CAI are united using object-oriented technology and data abstract, and two abstract objects-graph and function object are formed.
利用面向对象技术，通过数据抽象将CAI中不同的对象统一起来，形成两个抽象对象图形对象和功能对象。
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