The quality information asymmetry curve was given. And then the change current of the information asymmetry was explored in the "s" type product lifecycle.
然后，综合考虑产品的价格信息不对称度和质量信息不对称度，分析了“S”型产品生命周期中信息不对称度的变化趋势。
Based on the interface technology MCU LPC2138 and the digital sound chip ISD1420, a new type of intelligent thermometer which could report, alarm and show the change curve of temperature was designed.
基于MCU LPC 2138和数码语音芯片ISD1420接口技术，设计并研制出了一种新型集语音报告、报警功能于一体，并同时显示温度变化曲线的智能温度计。
Drag onto the page to add a normal curve diagram. Subselect placeholder text and then type to change text.
拖到绘图页后，可以添加标准曲线图。选择其中一个占位符文本，然后键入内容，以更改文本。
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