Effects of Aima Oral Solution on Airway Pathologic Injuries in the Rats with Chronic Bronchitis

艾麻口服液对慢性支气管炎模型大鼠气道病理损伤的影响

AimA fast method for recovering 2D fragments is investigated .

目的为了快速地进行2D碎片物体的复原。

And adding phase information can improve the process a lot . 2 . Aiming at existing AIMA hardware platform , design 2 circuits that can detect amplitude and phase information of reflection coefficient . One is direct conversion detecting circuit using analog multiplier , another is quadrature detection using multiplexer , conducting the design of the hardware and hardware debugging .

针对已有的阻抗匹配器硬件系统，设计了两种可以检测反射系数幅值和相位的电路，一种是使用模拟乘法器直接下变频检测电路，另一种是使用高速模拟开关的正交检波电路，具体进行了硬件电路的设计、制作与调试实验。

Automatic Impendance Matching Apparatus ( AIMA ) is one of the key components in RF coupled plasma device . And matching speed and precision are the main indicators of AIMA .

自动阻抗匹配器是射频耦合等离子体设备系统中关键部件之一，衡量自动阻抗匹配器性能好坏的主要技术指标是其匹配速度和匹配精度。