long-range transport meaning in Chinese

长程飘移
长程输送
远程运输机

Since 1951 , the total fluxes of cdd / fs in the qingdao coastal sea have increased steadily . the total teqs ( teq ) fluxes decreased in 1980 and then increased again , exceeding all the levels before . except for the area near the river mouth , the source of pcdd / fs at other stations was believed to be the atmospheric deposition from long - range transport
Pcdd / pcdf比值和ocdd占总p4 . scdd / fs的百分比ocdd ( %艺)表明青岛近海pcdd / fs的来源相对恒定，除河口处受河流输入影响之外，其它海区的pcdd / fs来源均可认为是由大气输入。