I remember at that time, there were LCD panel, which

I remember at that time, there were LCD panel, which

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送交者: steven 于 2011-01-12, 12:32:06:

回答: 对。80年代末90年代初中国的高校很多由 tom_cat 于 2011-01-12, 12:26:33:

was the predecessor of today's data projector. Hooking the LCD panel on the overhead projector, you can project the computer screen.

那个年代这个已经太先进／昂贵了，一般高校 - tom_cat (277 bytes) 2011-01-12, 12:46:03 (536607)
- 无耻的蠢货，别当面造谣。我们争论的是投影仪不论能否 - JFF (263 bytes) 2011-01-12, 14:33:49 (536651)
- I remember when I visited Tsinghua in 86 - steven (189 bytes) 2011-01-12, 13:07:16 (536618)
  - 一般黑白复印教师交钱是可以的。彩色的根本不允许 - tom_cat (114 bytes) 2011-01-12, 15:29:14 (536673)
    - Around late 70s, and early 80s, HK government passed a law - steven (91 bytes) 2011-01-12, 15:52:59 (536688)
      - I am aware of similar law/regulation in usa - tom_cat (263 bytes) 2011-01-12, 16:39:09 (536709)
        
        就你个无耻蠢货，也能谈中美比较，也能谈思维方式？ - JFF (358 bytes) 2011-01-12, 17:14:35 (536720)
    - 只要你个无耻的弱智敢说具体的可验证的，扒你的裤子，举手之劳，手到擒来。 (无内容) - JFF (0 bytes) 2011-01-12, 15:41:52 (536682)
    - 你无耻蠢货少见多怪。80年代全世界哪个国家的彩色的复印机 - JFF (28 bytes) 2011-01-12, 15:40:05 (536681)