大家都搜：
大气污染研究
1、pollution facts───污染事实
2、thermal pollution───热污染
3、atmospheric definition───大气定义
4、pollution───n.污染；污染物
5、atmospheric pressure───[气象]大气压力，大气压强；n.大气压力
6、sediment pollution───沉积物污染
7、pollution essays───污染论文
8、atmospheric circulation───[气象]大气环流；大气循环
9、atmospheric───adj.大气的，大气层的
1、The research of the dissertation expresses that the pollution of atmospheric aerosol in the area of Chengdu city is very serious, and the pollution indexes are higher especially in the winter.───研究结果表明，成都市城区大气气溶胶污染严重，特别是冬季超标率很高。
2、Although the research station is far from major sources of human pollution, atmospheric circulation brings air from Europe and North America into the Arctic region.───虽然这个研究站远离人类主要的污染源，但是大气环流会把欧洲和北美的空气带到北极地区。
3、Such a tunable laser in the detection of atmospheric pollution, physical structure, research and laser spectroscopy in very useful.───这种可调谐激光器在检测大气污染、物质结构的研究以及激光光谱学中都很有用处。