Meanings

pound-force

excessive bleeding

high-flux

large number of deaths

large-scale issue (e.g. of bonds)

metallicity

total volume control

salt equivalent

high-yield variety (crop, etc.)

quantity of hot spring water

extinction event

air dose (esp. radioactivity)

air dose rate (esp. radioactivity)

diffuse solar radiation

quantum biology

intensity of solar radiation

metered billing system

surveying

low dose (e.g. radiation)

drug overdose