逐次近似

successive approximate values (idiom)

(bound form) to pursue / to chase away / individually / one by one

gradually / one after another / little by little

next in sequence / second / the second (day, time etc) / secondary / vice- / sub- / infra- / inferior quality / substandard / order / sequence / hypo- (chemistry) / classifier for enumerated events: time

near / close to / approximately

similar / about the same as / approximately / approximation

see 似的[shi4 de5]

to seem / to appear / to resemble / similar / -like / pseudo- / (more) than

old variant of 似[si4]