Like carbon dioxide, black carbon absorbs sunlight and infrared radiation, trapping heat in the atmosphere — including the boundary layer closest to Earth's surface.

像二氧化碳一样，黑碳吸收阳光和红外线辐射，将热量滞留在大气中-包括最接近地球表面的边界层。

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This increases the green-house effect, trapping more heat close to the surface of the Earth and causing the planetary temperature rise that we are seeing.

这增加了绿房子的效果，捕捉更多的热量接近地球表面，导致行星的温度上升，我们看到的。

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In CD3I-trapping experiments, we captured surface oxygen.

在CD3I -捕获的实验中，我们捕获了表面氧。

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Those fissures and crevices that have trapped natural gas below the Earth's surface are also capable of trapping helium, although typically in small amounts.

CNN: U.S. needs a strategy on helium

Carbon dioxide and other gases warm the surface of the planet naturally by trapping solar heat in the atmosphere.

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