limb darkening

基本解釋

Analysing these data, we obtained: 1. the continuum contract and limb darkening factor of the faculae;
分析了這些資料。我們得到：1。光斑的連續(xù)反襯度和臨邊昏暗因子；
The gradual brightening towards the Sun's edges is caused by increased absorption of relatively cool solar gas and called limb darkening.
越接近太陽表面越亮的狀況是由于較冷的太陽氣體會吸收更多光線的“臨邊昏暗”現(xiàn)象造成的。
The gradual brightening towards the Sun's edge in this color-inverted image, called limb darkening, is caused by increased absorption of relatively cool solar gas.
朝向太陽在這顏色倒影，稱為邊緣變暗，是由相對涼爽氣體增加惹起的太陽能接收邊緣逐突變亮。
huayouhua.com