As light from a quasar travels through space, it passes through clouds of gas that imprint absorption lines onto its spectrum.

当光从一个类星体划过太空，便会穿过将吸收线特征印在光谱上的气体云。

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These pollutants block the Earth's radiant heat from escaping into space, increasing absorption of sunlight and trapping heat within the atmosphere.

这些污染物质阻碍地球的辐射热向太空扩散，同时增加对阳光的吸收，并使热量停留在了大气之中。

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Because of the absorption and emission by earth atmosphere, it is more important to conduct infrared observation in space.

由于地球大气的吸收和发射，在空间进行红外观测显得更为重要。

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One of the critical factors for price increases is absorption the amount of office space for new companies is decreasing faster than new space can come onto the market.

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Compare that to Silicon Valley, where more space is coming online and the real estate market has a positive absorption rate.

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At current absorption rates, it will take two years for all the space to fill.

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