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单词 Beer lambert law
释义

Beer lambert law

中文百科

比尔-朗伯定律 Beer–Lambert law

(重定向自Beer lambert law)
比尔-朗伯定律的一个例子:绿色激光射入罗丹明6B溶液中,激光的光强逐渐减弱。

比尔-朗伯定律Beer–Lambert law),又称比尔定律比耳定律Beer's law)、朗伯-比尔定律布格-朗伯-比尔定律Bouguer–Lambert–Beer law),是光吸收的基本定律,适用于所有的电磁辐射和所有的吸光物质,包括气体、固体、液体、分子、原子和离子。比尔-朗伯定律是吸光光度法、比色分析法和光电比色法的定量基础。

英语百科

Beer–Lambert law 比尔-朗伯定律

(重定向自Beer lambert law)
A demonstration of the Beer–Lambert law: green laser light in a solution of Rhodamine 6B. The beam radiant power becomes weaker as it passes through solution

The Beer–Lambert law, also known as Beer's law, the Lambert–Beer law, or the Beer–Lambert–Bouguer law relates the attenuation of light to the properties of the material through which the light is traveling. The law is commonly applied to chemical analysis measurements and used in understanding attenuation in physical optics, for photons, neutrons or rarefied gases. In mathematical physics, this law arises as a solution of the BGK equation.

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更新时间:2025/6/18 4:35:12