Star sensor, also called star tracker, is a very high accuracy instrument for attitude determination.
星敏感器(又称为星跟踪器)是一种极高精度的姿态确定仪器。
参考来源 - 基于星敏感器的星模式识别算法及空间飞行器姿态确定技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N-COUNT A tracker is a person or animal that finds other people or animals by following the marks left by their feet and other signs that show where they have been. 追踪者
We'll figure a wayto lead the tracker away somehow. I don't know. But we have to do something.
VOA: standard.other
Listen to me. James is a tracker.The hunt is his obsession. I read his mind.My reaction on the field set him off.
VOA: standard.other
Okay, so the course thatthe tracker's on now is gonna lead him to a ballet studio?
VOA: standard.other
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