spectral[?spektr?l]adj.光譜的，鬼怪的
‖ spectral analysis光譜分析
spectral band光譜帶
spectral colours光譜色
spectral discrimination光譜鑒別
spectral glass虹光玻璃
spectral hue主色調(diào)
spectre n.鬼影，幽靈
spectrochemistry[?spektr??kemistri]n.光譜化學(xué)
spectrology[spek?tr?l?d?i]n.光譜分析學(xué)
spectrum[?spektr?m]n.光譜，型譜，系列，范圍
spectrum burner光譜燈
spectrum classes光譜類別
spectrum lamp光譜燈
spectrum of duties職責(zé)范圍
spectrum sensitivity光譜靈敏度 |