本文介紹了一種汞鹽可逆光色涂層.The optical properties of a recoverable mercury salt photochromic paint were studied.逆光 ( 側(cè)逆光 ) 片三點(diǎn)定標(biāo)的關(guān)鍵在于控制中點(diǎn).Backlight ( side surface ) tablets experimrnets uncalibration is the key point.向上傾斜時(shí)要注意逆光問(wèn)題.B...