One of three main institution of the International Telecom munication Union ( ITU ). It mainly works at the examination and approval of remote radio communication and the recommendation of standards.
国际电信联盟（ITU）的三个主要机构之一。它主要从事于远距离无线电通信的审批与推荐标准。
The paper will consider three kinds of question in union, the system of going over examination papers automatically to the objective question with many alternative answers is designed.
文中将三种题型统一考虑，设计出可以具有多个备选答案的客观题计算机自动阅卷系统。
The paper will consider three kinds of question in union, the system of going over examination papers automatically to the objective question with many alternative answers is designed.
文中将三种题型统一考虑，设计出可以具有多个备选答案的客观题计算机自动阅卷系统。
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