地面臭氧 meaning in English
ground level ozone
Examples
- Effect of meteorological factors on ozone density on the ground in waliguan region
瓦里关地区气象因子对近地面臭氧浓度影响的分析 - The pollutants often occur with high levels of other toxins such as lead , zinc , and ground - level ozone , a component of smog formed by chemical reactions between car exhausts and sunlight
这些污染物常常与其他有害物质，如铅、锌和地面臭氧一起出现。地面臭氧是汽车排气与太阳光一起发生光化学反应形成的一种烟雾成分。 - The total ozone distribution over stratosphere layer in china appears obviously seasonal variation tendency , that is , the value of total ozone in spring and winter is higher than that in summer and autumn , while the maximum of surface o3 over waliguan is in summer , which is relatively late , approximately 2 - 3 months , it illustrates that the vertical transport from stratosphere has important effect to the increasing of surface o3 . compare to the izana global observatory , surface o3 has been slowly increasing , but not so stable , it also shows that the monitoring of surface o3 has global scale , and its data has comparability in the world
( 7 )中国大陆上空平流层臭氧柱总量分布存在明显的季节变化趋势，即冬春季臭氧柱总量高于夏秋季；瓦里关近地面层臭氧浓度最高值出现在夏季，落后平流层2 3个月，说明在瓦里关地区夏季平流层o _ 3的垂直输送对地面臭氧浓度的增加发挥着重要作用； ( 9 )与izana全球站相比，地面o _ 3均呈逐年上升趋势，上升较为缓慢，且不太稳定，说明瓦里关地区地面o _ 3监测具有一定的全球尺度和国际可比性。 - Based on the data of surface ozone , carbon dioxide , solar radiation , total ozone , climate observation as well as the boundary layer meteorological elements in 1994 . 11 - 2002 . 7 , the characteristics of surface ozone and carbon dioxide are analyzed over waliguan by statistic method
本文利用瓦里关1994年11月2002年7月地面臭氧、二氧化碳、太阳辐射、臭氧总量以及边界层气象要素和气候观测资料，通过统计分析的方法，对瓦里关地区二氧化碳和地面臭氧变化特征进行了初步的分析。