The CPU contains an accumulator (ac) to temporarily store data.
CPU有一个累加寄存器用于临时存储数据。
The present invention provides a kind of air purifier which USES the accumulator and ac generator of automobile or tractor as power source to generate anions in automobile or tractor.
本发明提供一种利用汽车、拖拉机的蓄电瓶和交流发电机为电源，在汽车、拖拉机内产生空气阴离子、净化空气的装置。
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