A.280nm B.287nm C.290nm D.297nm E.327nm
A.8~10h B.6~8h C.4~6h D.2~4h E.1~2h
A.光化學(xué)效應(yīng) B.機(jī)械效應(yīng) C.溫?zé)嵝?yīng) D.量子效應(yīng) E.非熱效應(yīng)