spectral slit 中文意思是什麼
spectral slit
解釋
光譜狹縫-
Standard practice for monitoring the calibration of ultraviolet - visible spectrophotometers whose spectral slit width does not exceed 2 nm
光譜狹縫寬度不超過2nm的紫外線-可見光分光光度計的校準監測的標準實施規程 -
Spectral slit width
光譜狹縫寬度 -
While spectral resolution increases as slit width decreases, a narrow input slit greatly limits the light throughput and as a result reduces the signal - to - noise ratio of the measurement
當光譜解析度增加的時候,狹縫寬度就會降低;而一個窄的狹縫寬度將會對光線的吞吐量產生極大的限制,並導致降低了測量的信噪比。
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