spectrum n. (pl. -tra ) 1.【物理學】譜,光譜;波譜;能譜,質(zhì)譜。 2.【無線電】射頻頻譜;無線電(信號)頻譜。 3.【心理學】(眼睛的)余像;殘像。 4.〔轉義〕范圍,幅度;(連續(xù)的)系列。 an absorption spectrum 吸收(光)譜。 a bright line spectrum 線狀光譜。 an optical spectrum 光譜。 a solar spectrum 太陽光譜。 a wide spectrum of opinion 意見的不同幅度甚大。
" heart diseases " refers to a broad spectrum of diseases related to the heart 心臟病泛指各類與心臟有關的疾病。
The family of straphylococcal enterotoxins ( ses ) , including sea - e , seg , seh and sei , has been known to contribute to a broad spectrum of diseases ranging from tissue infections to life - threating speticemia and toxic shock syndromes , and from kawasaki ' s syndrome to atopic dermatitis , even multisystem vasculitis 對超抗原免疫識別機制的深入研究,可望進一步為相關疾病的防治提供新的方法。金黃色葡萄球菌(金葡菌)超抗原家族由于涉及的疾病譜非常廣泛,一直是比較活躍的研究領域。