双语例句

• 在空气污染指数极高时留在室内

  Stay inside when the air pollution index reaches very high levels

  hant.ask.helplib.com

• 结果该地区土壤的各种污染物的污染指数均小于1，污染水平低于国家标准。

  Results The results indicated that the pollution index of all sorts of pollutant in the soil was less than 1.0 and was lower than that of the national standard.

  www.chemyq.com

• 经对此方法的运用,并与均值污染指数法进行比较,评价结果较满意.

  The assessment results are satisfactory through using this method and comparing with mean value pollution index.

  zhidao.baidu.com

• 这座城市的沙尘和微粒污染指数达到300以上，这意味着人们必须待在家里。

  Desert dust and particulate matter in the city had been known to force the pollution index into warning territory, above 300, which means people should stay indoors.

  dict.youdao.com

• 对铁岭市2006年和2007年的环境空气质量进行对比分析，其中包括大气质量综合污染指数、可吸入颗粒物、二氧化硫和二氧化氮、降尘等指标的统计分析。

  Comparative analysis of air quality indexes between the year of 2006 and 2007 of Tieling is conducted including air quality comprehensive pollution index and PM10 and SO2 and NO2 and fall dust.

  dict.so.163.com