automatic data reduction
data reduction equipment
on-line data reduction
联机数据简化
在线数据简化
联机数据整理
联机数据缩减
联机数据库
real-time data reduction
restraint reduction program
weight reduction program
convesion of curved-surface data into borizontal-plane data
data processing for piecing together various 3 D data sets
ratio of test data to design data
seismic data transmission data
test data and the highest data
0ff-line data processing
128 points sampled data