理学 计算机输入输出设备 释 card reader 卡片读入机 一种早期的计算机输入设备，它通过纸质卡片上孔的位置排列来识别相应的程序和数据。
计算机硬件 输入输出设备 释文 card reader 卡片读入机
- technological innovation strategy
- technological intermediary
- technological know-how
- technological leapfrogging
- technological lock-in
- technological opportunity
- technological paradigm
- technological pedagogical and content knowledge
- technological physics
- technological process of three- transformation，two-separation and reuse
- technological reserve
- technological risk
- technological strategy
- technological test for semiconductor process
- technological transformation
- technological type of ore
- technologies for waste heat and pressure energy recovery
- technology
- technology acceptance model
- technology acquisition
- technology ageing
- technology alliance
- Technology and Culture
- technology and innovation strategy
- technology and management close loop of quality problem