中英互译
molar absorptivity
基本释义
- 摩尔吸光系数：一种表示物质在特定波长下吸收光能能力的参数，通常用于光谱学中，单位为L·mol⁻¹·cm⁻¹。
双语例句
- In fact, measured molar absorptivity is also related to apparatus used.实际上，测得的摩尔消光系数也和使用的仪器有关。
网络短语
- the apparent molar absorptivity表观摩尔吸光系数
- its molar absorptivity表观摩尔吸光系数
- true molar absorptivity真实摩尔吸光系数
- molar absorptivity being摩尔吸光系数为
- apparent molar absorptivity表观摩尔吸光系数
同义词
[分化]摩尔吸光系数；摩尔吸收率
英英释义
- The molar absorption coefficient, molar extinction coefficient, or molar absorptivity (ε), is a measurement of how strongly a chemical species absorbs light at a given wavelength. It is an intrinsic property of the species; the actual absorbance, A, of a sample is dependent on the pathlength, ℓ, and the concentration, c, of the species via the Beer–Lambert law, A=\epsilon c \ell.