To lighten the load, NASA's newest lunar probes will take an indirect route to the moon, via a type of celestial way station where the sun's gravity and Earth's gravity balances out.
为了能减轻装载，美国宇航局最新的月球探测器将间接的飞向月球，通过天文学中的一个停站点，在那里太阳和地球的重力场将相互抵消平衡。
Primary effects include gravity and wind - but at a secondary level, you have to think about temperature and moisture changes, the materials slightly deforming under load.
初始效应包括重力和风——但在二次效应层面上，你就得考虑气温和水分变化，材料因负重导致的轻微变形。
The influence of the variation of tank's gravity centre during braking process on the brake performance of a tanker with partial load is studied in this paper.
本文研究液罐汽车在减载、直线制动行驶时，液体货物质心位置变化对制动性能的影响。
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