Jianghan Plain and Dongting Lake Plain

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

a plain

abbreviated plain address

Abdominal plain films

abrasion plain

abyssal plain

aeolian plain

aggradated plain

aggradation plain

aggradational plain

aggregation plain

Alluvial Piedmont Plain

alluvial plain

alluvial plain area

alluvial plain area of Haihe River