improve the data acquisition

• 优化数据采集

improve the data acquisition的用法和样例：

例句

1. For small volume and facilitating moving, the system can receive and send abundant data with the method of Advance Network Optimization.
   由于体积小便于携带，系统可以采用先进网络优化数据采集的方式进行海量数据的接收与发送。