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- Tracking survey method will be used to track industrial wastewater emitting to river channels directly and the main pollution resources. 对直接排入河道的工业污水来源采取追踪调查的方法,寻找主要污染源。
- APCA analytical method can effectively determine the aerosol components in urban area, and it also can distinguish between local components and remote components in the area from the pollution resources. PIXE分析与统计处理相结合能有效地分析上面三个地区大气气溶胶的主要成分。 对于都市地区大气气溶胶,绝对主成分分析能有效解出各主要成分,对于离污染较远的洁净地区,绝对主成分分析能区分出当地的和从远地输送过来的成分。
- This paper analyses the electromagnetic radiation pollution resources in the light subway transit of Harbin,predicts and assesses the environmental impacts from the operation of the subway. 在现代化城市建设与发展中,城市轨道交通引起的电磁辐射环境影响,越来越受到公众的关注,越来越受到各级政府的重视。
- Piggery wastewater is a significant agricultural pollutant resources. 养猪场废水是农业重大污染源。
- The pollution resources onland should be handled before they go to the sea.But that is not the truth.It is more and more frequently seen that unhandled pollutant go to the sea directly. 陆地上形成的污染物，本应在陆地处理后，再有限制地向海洋倾倒，但是事实并不如此，大量未经处理的污染物直接或间接进入海洋的事例，越来越多；
- Thirdly, detailedly analyse the factors for groundwater vulnerability, include relief, substrate, climate, groundwater exploitation, groundwater quality and pollution resource etc add in six factors. 详细分析了莱州市地下水脆弱性的因子，分别从地形地貌、地层、气候植被、地下水开采、地下水水质与污染源等6大方面进行了分析，结果表明：不同的影响因子对地下水脆弱性的影响是各不相同的，并且与地下水脆弱性并不是完全的呈现正相关或负相关，这需要根据外部环境以及各因子的自身特征决定。
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Pollution control has cleared the air. 污染管制已净化了空气。
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
- Paying all the bills is a strain on my resources. 支付所有这些费用是我经济上的一大负担。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- In the manufacturing process of iron and steel industry, there need a great deal of fresh water, as well as, drain the waste water to pollute resource of water unavoidably. 钢铁企业在生产过程中需要大量的新水资源，同时又不可避免地在外排废水过程中对水资源造成污染。
- A clamor in the press for pollution control. 在报纸上对污染控制的呼吁
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- He has no inner resources and hates being alone. 他没有内在的精神寄托，因而害怕孤独。
- Pollution has stripped the trees of their foliage. 污染剥光了这些树的叶子。
- The need to economize scarce energy resources. 节约使用稀有能源的必要性
