单词 | continuous spectrum |
释义 | > as lemmascontinuous spectrum continuous spectrum n. ‘a spectrum not broken by bands or lines, but having the colors shaded into each other continuously, as that from an incandescent solid or liquid, or a gas under high pressure’ ( Webster 1890) (cf. quot. 1879 at sense 1a). ΚΠ 1902 Encycl. Brit. XXXII. 124/2 Fluorescent radiation, showing a continuous or banded spectrum, can be excited in many gases and vapours. < as lemmas |
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