We really do know more about the surface of the moon than the total ocean floor.
看来,我们对月球表面的了解确实要比对海底地貌的了解要多得多啊.
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Scientists know this because there a pristine record nearby: on the surface of the Moon.
科学家们之所以知道这一点,是因为附近有原始记录 —— 在月球表面.
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The urine recycling system is needed for astronaut outposts on the moon and Mars.
对身处月球和火星“前哨”的宇航员来说,研制尿液循环水系统很有必要.
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Yvonne Pendleton : In many respects, the moon represents our history, our past, and also our future.
伊冯·彭德尔顿:月 球在许多方面反映着我们的历史和过去, 象征着我们的将来.
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The driving control of lunar rover is one of the most important technologies.
月球车的驱动控制技术是其中的重要技术之一.
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This paper is focus on localization and path planning for lunar rover based on stereo vision.
因此本文围绕着基于立体视觉传感器的月球车在定位和路径规划两个方面进行了研究.
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This paper analyzes problems faced by 3 D platform for lunar rover path plan.
研究了开发月球车路径规划三维仿真平台遇到的问题.
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