line spectrum
导读：line spectrum读音音标
英 [lain ˈspektrəm]美 [laɪn ˈspɛktrəm]
line spectrum意思解释
释义线（状）光谱，线（状）谱，（光）谱线； 英英释义 line spectrum n.a spectrum in which
英 [lain ˈspektrəm]美 [laɪn ˈspɛktrəm]
line spectrum意思解释
释义线（状）光谱，线（状）谱，（光）谱线； 英英释义 line spectrum n.a spectrum in which
line spectrum读音音标
英 [lain ˈspektrəm]
美 [laɪn ˈspɛktrəm]
line spectrum意思解释
释义
线（状）光谱，线（状）谱，（光）谱线；
英英释义
line spectrumn.
a spectrum in which energy is concentrated at particular wavelengths; produced by excited atoms and ions as they fall back to a lower energy level
双语例句
A particular spectrum line corresponds to a certain definite light wavelength.某特定的谱线就代表一个确定光的波长。In astronomical situations, the natural line width is seldom directly observed.在天文学研究中，谱线固有宽度很少能直接观测到。
