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- atmospheric particle pollution 污染水平
- Preventing particle pollution in urban areas ? 防治城市地区扬尘污染。
- Preventing particle pollution in urban areas? 防治城市地区扬尘污染。
- Both contribute to the amount of particle pollution in the air. 这都会增加空气中的微粒含量，对大气造成污染。
- Forster explains that during the workweek more people commute and more factories are in operation. Both contribute to the amount of particle pollution in the air. 福雷斯特解释说在五天工作日中,乘车上下班的人多,进行生产的工厂也多,这都会增加空气中的微粒含量,对大气造成污染。
- Stricter control on particle pollution will be required on all construction sites to meet the requirement for environmental protection in this respect. 所有施工工地必须强化扬尘污染控制，达到环保要求。
- Therefore, coagulation should be used between electrostatic precipitator fields to reduce superfine particle pollution from coal burning boilers. 静电除尘器各电场间增加凝聚场以降低燃煤锅炉可吸入颗粒物污染是可行的。
- XING Yu-lan,QUAN Bao-ling,LI Gang.Resaerch of controlling pile particle pollution with covering suppressant[J].City Administration and Technology,2001,3(1):36-41. [1]刑玉兰;全宝玲;李钢.;使用覆盖剂控制物料堆扬尘污染的研究[J]
- For the fine particle pollution, the distribution of PM2.5 observed at the spot BDC may be regional, and to a certain extent, cloud be the a representative of the city Beijing. 气溶胶细粒子PM2.;5的污染是区域性的。 在城 区北京舞蹈学院单点监测的PM2
- The diurnal OC/EC ratio constantly exceed 2.0, it suggests that there were SOC in the atmospheric particles. 每日PM2.;5、PM10的OC/EC比值均超过了2
- The results showed that the fine particle pollution in air in Beijing was serious and especially in the heating period, the concentration of PM10 was far greater than the national second class standard. 研究结果表明,北京市大气中细微颗粒物污染较严重,尤其在采暖期,PM_(10)的测定结果远远超过了国家二级标准。
- "It is a question of putting a wave of suspended air around the statue in such a way as to keep the atmospheric particles which land on the statue and which, together, have a corrosive and polluting effect at a distance," he added. 他补充说：“急待解决的问题是在雕像周围设置悬浮的空气波，从而保护雕像不受落在雕像表面的大气粒子的侵袭，这些粒子即使在远处也会对雕像产生腐蚀和污染。”
- What's the atmospheric pressure today? 今天的气压怎么样？
- The glass (ie atmospheric pressure) is falling. 气压在下降。
- Lush atmospheric touches in every room. 每个房间都充满朦胧的艺术美
- Atmospheric particles water-soluble ion 大气颗粒物水溶性离子
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- There wasn't a particle of truth in what he said. 他说的没有一点真话。
- Pollution control has cleared the air. 污染管制已净化了空气。
- There's not a particle of truth in her story. 她讲的没有一句实话。
