【建】 constant discharge
constant; lasting; permanent; usual
book; order; decide; fix; stable; surely; calm
come out; exceed; go
【医】 e-; ex-
expect; feed; material; stuff
【化】 filter material
capacity; estimate; measure; mete; quantity; quantum
【医】 amount; dose; dosis; measure; quanta; quantity; quantum
【经】 volume