Second place on the list of breakthroughs was awarded for the first direct observation of a planet beyond our own solar system.

第二大突破是首次直接对我们太阳系之外的一个星体展开的观察活动。

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Meteorites meteorites are human understanding the astral precious direct solar system object of rare specimen, collect value.

陨石陨石是人类直接认识太阳系各星体珍贵稀有的实物标本，极具收藏价值。

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The experimental setup of the direct expansion solar-assisted heat pump (DX-SAHP) system was constructed.

本文建立了直接膨胀式太阳能热泵(直膨式太阳能热泵)系统的实验装置。

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Their chemistry and composition offer direct evidence of the forces that shaped the creation of the solar system, experts said.

WSJ: Asteroid Vesta Gets a Close Study