这些窗子都通到一间相当大的厅堂，地上铺了宽石板，厅中间有石柱，顶上有穹窿，一点点微光和大片的阴影相互间隔。
They all opened on a tolerably vast hall, paved with large flagstones, cut up by arcades and pillars, where only a tiny light and great shadows were visible.
通过将这两块细小的金属片冷却到大约零下四百五十华式度，并用大约一微米宽的间隔将其分开，这块铝片表现出了与单个原子非常相似的行为。
By cooling those two tiny metal plates to around -450 degrees Fahrenheit and separating them only by a nanometer-sized gap, their setup allowed the aluminum to act much like a single atom.
提出了一种计算宽光谱间隔的普朗克函数积分值的简单近似方法。
A simple approximate method for calculating the values of integration of the Planck function over broad spectral intervals is presented.
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