Algol's brightness variations are not due to some special quality of a single star.
大陵五的亮度变化的原因不是由于星体物质特殊。
Repetitive voltage fluctuations cause brightness variations in incandescent elements.
反复的电压波动引起白炽灯光度的变化。
Recently a detailed analysis of microlensing system OGLE-2006-BLG-109 has related brightness variations to two planets that are similar to Jupiter and Saturn of our own Solar system.
近年来，针对微重力透镜系统OGLE- 2006 -BLG - 109进行较详细的分析显示，部份亮度的变化是由两个类似木星及土星的行星所造成的。
Leaked, manmade oil is not the only thing that can cause variations in the brightness of the Sun's reflection off the ocean.
泄漏的人造石油并不是唯一可以导致海面的日光反射发生亮度变化的事物。
Scientists are also increasing their use of automated telescopes that are programmed to look for minuscule variations in a star's brightness caused by an orbiting planet passing in front of it.
科学家也将更好地利用特别制造的自动望远镜，寻找由于行星经过造成的恒星亮度的极小变化。
The Variations interface shows a set of thumbnail images, varying color balance and brightness by adjustable increments.
变化功能的界面展示了一组缩略图，按照可调等级的不同色调平衡和不同亮度来显示。
The spatial variations of the visible and near-infrared reflectances and the brightness temperatures in the infrared window are analyzed;
分析给出了该地区太阳可见光和近红外波段的行星反射率以及大气红外窗区亮度温度的空间变化；
Imaging the Earth from this distant perspective allows astronomers to connect overall variations in brightness at different wavelengths with planetary features.
从遥远的视角拍摄地球，使天文学家能够把不同波长上的整体明暗变化与行星的特征地貌联系在一起。
A light sensitive organ of vision that can distinguish minute variations of shape, colour, brightness and distance.
通过视觉光感细胞我们能够分辨出外形、色、亮和距离的细微区别。
A light sensitive organ of vision that can distinguish minute variations of shape, colour, brightness and distance.
通过视觉光感细胞我们能够分辨出外形、色、亮和距离的细微区别。
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