There are many problems in the traditional teaching of digital electronics technology.
传统的数字电路实践教学环节存在很多问题。
Communication equipment, medical equipment, sports equipment, digital electronics, is the ideal common device.
通讯设备、医疗器材、运动设备、数码电子，是理想的终端常用器件。
Communication equipment, medical equipment, sports equipment, digital electronics, is the ideal common device.
通讯设备、医疗器材、运动设备、数码电子，是理想的终端常用器件。
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