科学普及

popularization of science

to learn / to study / to imitate / science / -ology

and / to reach / up to / in time for

science / scientific knowledge / scientific / rational / CL:門|门[men2],個|个[ge4],種|种[zhong3]

branch of study / administrative section / division / field / branch / stage directions / family (taxonomy) / rules / laws / to mete out (punishment) / to levy (taxes etc) / to fine sb / CL:個|个[ge4]

general / popular / everywhere / universal

to spread extensively / to generalize / widespread / popular / universal / ubiquitous / pervasive