The data sampling include two kind: freesampling adapted to random signal and pretrigger sampling adapted to impact signal.
数据采集包括自由采集和预触发采集两种，分别应用于随机信号和冲击信号的采集。
2
In this system, the signal sampling includes two kinds, freesampling and trigger sampling which corresponded to contiguous random sample and impact signal respectively.
信号采集模块包括自由采集和触发采集两种，分别适用于连续随机信号和冲击信号的采集。
3
Feel free to participate in the vampire craze and goth subcultures, but if you're thinking of sampling human blood, make sure there's a doctor handy - for you, not your victim.