名词
中文翻译：Unknown
同义词：
['navigation techniques', 'navigation aids', 'navigational aids']
例句：
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1.The new GPS system provides navigational means for pilots to navigate through unfamiliar terrain.
新的全球定位系统为飞行员提供了导航手段，使他们能够穿越不熟悉的地形。
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2. The navigational means provided by the satellite system are highly accurate and reliable.
卫星系统提供的导航手段非常准确可靠。
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3. The navigational means used in this study were designed to provide users with real-time information about their location.
研究中使用的导航手段旨在为用户提供关于他们位置的实时信息。