Digital Selective Calling Digital Selective Calling

conversion conefficient [= conversion factor]

unit conversion brake shoe(or brake pad)force(the ratio of conversion brake shoe force to mass)

up-conversion and down-conversion

(area-)selective deposition

a selective ETA-receptor antagonist

a selective flotation process

a time-varying frequency selective MIMO channel

absolutely selective

Absorption Selective

Acetylene selective hydrogenation

acetylenic linkage selective hydrogenation

ACh ion selective electrodes

acid diffusion and fluoride selective electrode

adaptative-selective

adaptive selective automatic repeat request

adsorption selective

Air-water Cooled Selective Slag Cooler

ammonium ion selective electrode