ADJ denoting a substance that does not transmit radiation affecting photochemically sensitive materials, such as a safelight in a photographic darkroom 绝光化辐射的 [physics]
adiactinic c绝光化辐射的;绝射的
adiactinic glass绝射玻璃
ADJ（形容词） denoting a substance that does not transmit radiation affecting photochemically sensitive materials, such as a safelight in a photographic darkroom 绝光化辐射的 [physics]