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 implies B gate， negative

a negative suffix

abrasive grain with negative rake angle

absolute value of negative temperature

absorption curve with positive and negative absorb

absorption curve with positive and negative absorbance

absorption under negative pressure

acoustically evoked short latency negative respons

Acoustically evoked short latency negative response

Activated carbon negative electrode

active current negative feedback

active negative sequence component disturbance

actual negative growth

additive for negative ele ctrode

additives for negative plates