全部

1·In the field of atmospheric optics, distribution of sky brightness is widely used.

光学领域中，天空亮度分布有着重要的应用。

2·We propose a method to retrieve aerosol optical characteristics directly from the distribution of sky brightness.

利用一种直接由天空亮度的相对分布反演气溶胶光学特性的方法。

3·Aside from the sheer novelty of it, such observations are useful in gauging the apparent sky brightness and transparency during totality.

暂且不说它有多么地新奇，全食时的这种观测，在精确计量视天空亮度和透明度时也是很有用的。

4·Two factors affect an eclipse's color and brightness, says the astronomy magazine Sky &Telescope.

据天文杂志《天空与望远镜》影响月食颜色和亮暗的因素有两个。

5·The Moon's brightness varies throughout its annual cycle, during the mid-winter in the northern hemisphere it can appear brighter simply because it is higher in the sky.

月球的亮度随着轨道位置的变化而变化，在北半球的深冬，月亮会更亮，因为它在天空中更高。

6·Thee bad news about next month's supermoon is that its brightness will limit what we can see of another light show in the night sky — the Geminid meteor shower.

坏消息是下个月的晚上，它的亮度会限制我们看夜空中的另一个灯光秀﹠——双子座流星雨。

7·The Kepler mission takes that notion and applies it on a grand scale by staring at a patch of sky in the Cygnus and Lyra constellations to continuously observe the brightness of 156,000 stars.

开普勒团队接受这个概念，并将它在一个巨大的范围内加以应用：他们盯住天鹅座和天琴座附近的天空以持续观察156,000颗恒星的闪烁情况。

8·They were a spot of brightness in the stark blackness of the sky.

一闪一闪的光点，在黑暗中显得有些耀眼。

9·Known as computers, they charted the position, and brightness of stars on a daily basis by applying mathematical formulae to the observations of their male colleagues who watched the sky.

她们负责日常记录星球的位置和明亮程度，并对星象观察记录(当时观察星象主要由男性研究者负责)进行公式计算。

10·LBS-1 fire accuracy measurement system was set up. Influence factors including detection circuit of photo-electricity transforming and accepting, and brightness of sky background, were analyzed.

建立了LBS - 1型立靶精度测量系统中的天幕靶，对天幕靶探测性能存在的各种影响因素，如：光电转换接收器件及其探测电路、天空背景亮度的强弱等进行了分析。