parameter sampling的用法和样例：
例句
- Vector Dot Matrix was used by RLE in the Data Sampling Terminal and PPP was adopted in data transferring.
第二，设计并实现了数据采集终端的控制软件和硬件电路，对数据采集终端硬件电路进行了调试，实现了数据采集终端的各项功能。 - This paper presents a sampling and collecting high speed cloud echo data method using a monolithic processor for laser ceilometer.
本文介绍了激光测云仪中用单片机实现云体回波信号高速数据采集的方法。
