| 改闭路电视单向控制为双向控制 |
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| 引用本文： | 王正建.改闭路电视单向控制为双向控制[J].枣庄师专学报,2002,19(5):72-73. |
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| 作者姓名： | 王正建 |
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| 作者单位： | 枣庄师范专科学校现代教育技术中心 山东枣庄277160 |
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| 摘 要： | 闭路电视单向控制 ,阻碍了先进教学方式的施行 ;笔者通过实验 ,在闭路电视原有功能的基础上稍做改制 ,变单向控制为双向控制 ,充分发挥了教学闭路电视系统的功能
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| 关 键 词： | 闭路电视 单向控制 双向控制 |
| 文章编号： | 1004-7077(2002)05-0072-02 |
| 修稿时间： | 2002年5月15日 |
Alter Unidirectional Controll into Bidirecional Controll |
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| WANG Zheng-jian.Alter Unidirectional Controll into Bidirecional Controll[J].Journal of Zaozhuang Teachers' College,2002,19(5):72-73. |
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| Authors: | WANG Zheng-jian |
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| Abstract: | unidirectionally controlling the closed circuit television drawbacks the advanced teaching type.On the base of the former function of the closed circuit television, though experiment, the writer alters the unidirectional controll into bidirectional control, by doing this, the function of the teaching closed circuit television system will be adequately brought into play. |
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| Keywords: | Unidirectional controu Bidirecional controll |
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