人机界面、可编程控制器、温控模块、变频器采用进口产品。
Man-machine interface, programmable controller, tem-controller and frequency converter are of import brand.
对激光器电学部分如自制电压源、电流源、温控模块等研制方案及电路框图进行了介绍，给出了测试数据和数据分析结果；
And tests on the laser's optical performance like wavelength, the facular quality and mode, the fluorescence signal, the beat frequency signal are carried out;
阐述了组织温度控制算法、治疗头水温控制以及脉宽调制信号产生三个系统核心子模块的设计。
Real time tissue temperature control algorithm, ultrasound applicator water temperature control and pulse width modulation (PWM) signal generation are described.
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