Estimates the magnitude sensitivity, magnitude valid range and probability of star capture based on signal detection and probability statistics.
以信号探测和概率统计为理论基础,对星等探测灵敏度、星等有效范围和星探测概率进行了分析与估算。
The picture is a digital composite, a separate longer exposure added to an eclipse frame to capture the surrounding star field.
这幅图片是经过数码合成的,由一幅分开的长曝光照片和拍摄下周围星域的月食照片组成。
Gas STAR has seen some success in pushing companies to use these capture tools.
天然气之星计划已经在促使企业们利用捕集技术方面取得进展。
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