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等效寬度 · Vinony

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等效寬度

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EntityQ256077· pop 11· linked from 18 articles

等效寬度

measure of spectral lines

Article · 中文

等效寬度是測量譜線在擬定強度-波長範圍區域的措施。它是由具有相同高度的連續輻射區域組成的矩形，尋找它的寬度使矩形的面積等於譜線涵蓋的面積。這是光譜強度的特徵，主要應用在天文學。

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Connections

emission spectrum

Categories

Astrochemistry Emission spectroscopy

Sources

wikipedia.externallinksexternallink

galaxy

Entity

International Standard Book Number

digital object identifier

luminous intensity

T Tauri-type star

absorption spectroscopy

Monthly Notices of the Royal Astronomical Society

Doppler broadening

glossary of astronomy

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What links here18 pages

Curve of growth

Be X-ray binaries

glossary of astronomy

astronomical spectroscopy

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scattering length

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