反射系数reflection: n. 1.【物,计】反射;反射波[光,热,音,色]。 2 ...deoxygenation coeficient: 脱氧系数extinction coeficient: 消光系数film coeficient: 薄膜系数filtration coeficient: 滤过系数下载手机词典可随时随地查词查翻译