中心处理单元 meaning in Chinese

central processing units

The terminal consists of the active electrodes for ecg , central unit and the unit for tele - communication mainly
整个终端主要包括有源心电电极、微型低功耗中心处理单元以及远程通信单元。
Low power consumption is important for the module to work for a long time . the microprocessor msp430 , low power consuming , is adopted to convert and detect the ecg signal
为了使模块能够长时间工作，降低系统的功耗，中心处理单元选用低功耗芯片msp430f149进行心电数据的采集和检测。
So the peripheral parts are not need any more , which makes the unit simplified . the design of active electrodes , moving the amplifier to the front electrode , simplifies the central unit further
同时有源电极的设计令放大电路前移以及采用了其他微型元器件（电源稳压芯片、电平转换器等）进一步使中心处理单元微型化。
Microelements are used in the central unit to make the terminal small - size ， especial the microprocessor of msp430 . besides the its size , the microprocessor integrates many function modules into the chip , such as adc12 , uart and so on
在体积方面，除了msp430单片机本身的体积很小外，该单片机还将大量的外围模块整合到片内，减少了很多其他的外围电路，都使中心处理单元微型化。