• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 1995.10a
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• pp.885-888
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• 1995

Virtual Manufacturing System(VMS) is a computer model that represents the precise and whole structure of manufacturing system and simulates their physical and logical behavior in operation. In this paper, a real time simulation for the virtual factory is proposed to integrate a process planning with scheduling under distributed environments. In order to communicate the information under distributed environment, weuse a sever/client concept and socket program. the VMS is implemented on the internet environment.

• Proceedings of the Korean Society of Crop Science Conference
• /
• 2000.11a
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• pp.227-229
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• 2000

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2006.04a
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• pp.414-415
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• 2006

• Proceedings of the Korea Air Pollution Research Association Conference
• /
• 2006.04a
• /
• pp.424-425
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• 2006

• Proceedings of the Korea Air Pollution Research Association Conference
• /
• 2006.04a
• /
• pp.434-435
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• 2006

• Proceedings of the Korea Air Pollution Research Association Conference
• /
• 2008.10a
• /
• pp.137-138
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• 2008

• Proceedings of the Korea Air Pollution Research Association Conference
• /
• 2008.10a
• /
• pp.98-99
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• 2008

• Proceedings of the Korea Air Pollution Research Association Conference
• /
• 2007.10a
• /
• pp.119-120
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• 2007

• Proceedings of the Korea Air Pollution Research Association Conference
• /
• 2007.10a
• /
• pp.56-57
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• 2007

• Proceedings of the Korean Society for Agricultural Machinery Conference
• /
• 2003.07a
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• pp.390-395
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• 2003

우리나라의 수경재배 면적은 2001년말 현재 736㏊로 순환식이 296㏊, 비순환식이 440㏊를 차지하고 있다. 수경재배에서의 양액관리방법은 작물 및 재배시스템의 종류에 따라 다르지만 작물이 흡수하고 남은 양액이 양액탱크와 재배조사이를 왕복순환되는 순환방식과 양액탱크에서 재배조로 공급된 후 배출폐기되는 비순환방식(흘러버림식)으로 나누어진다. (중략)