饭店餐饮大众化经营最重要的一条是：餐饮部在盈利的前提下，处理好美食的高品位与低价位的关系。
Popular hotels catering business is the most important one: Food in the Department of profit under the premise of food handling and high-grade low-cost relationship.
控制系统芯片采用技术成熟，功能强大、价位低廉大众化的AT 89s52单片机。
Control system chip technology is mature, powerful, low-priced mass AT89S52 microcontroller.
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