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由自媒体秋叶 PPT 主办、“微软听听文档”提供技术支持的首届高校 PPT 模板设计大赛圆满结束。此次以“我为母校送模板”为主题的 PPT 模板设计大赛,面向全国高校公开招募,鼓励在校学生充分发挥创意与才智,为自己的母校设计最具特色的 PowerPoint 模板。
The atmosphere and ionosphere of Venus have been studied in the past by spacecraft with remote sensing 1,2,3,4 or in situ techniques 3,4.These early missions, however, have left us with questions ...
Even though Venus moves between the Earth and sun every 19.5 months, it becomes visible after sunset and before sunrise only around every eight years, according to EarthSky.
The idea that Venus might have started out with a steam atmosphere is not new; it was proposed in 2013 by researchers using a relatively simple, one-dimensional climate model 8.
Uncover the mysteries of Venus, the solar system's scorching second planet from the sun, renowned for its intense heat and brightness. Skip to main content. Open menu Close menu.
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