The complex acquisition system further includes {HEAD ~ a plurality} of {TAIL ~ slave acquisition modules}, each also including a synchronization module 
of
The complex acquisition system further includes { HEAD ~ a plurality } of { TAIL ~ slave acquisition modules } , each also including a synchronization module
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH