Every day your neighbor's SUV is spewing carbon dioxide and other pollutants into the air, trapping the sun's radiation and heating up the atmosphere.
每天你邻居的SUV都向大气中排放大量的二氧化碳和其他的污染气体,吸收太阳辐射导致大气层升温。
Glaciers also provide an environmental record by trapping air bubbles in ice that reveal atmospheric conditions in the past.
冰中俘获的空气泡可以揭示过去的大气条件,所以冰川可以向人们提供环境记录。
Results Expiratory scans showed evidence of air trapping, when inspiratory scan and PFTs were normal.
结果病例组在呼气末图像上发现有空气残留,而吸气末正常。
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