您要查找的是不是:
- The distribution of water in Yanchi county is not even and underground water quality is worse. 可利用的水源有三个方面,即雨水、地下水和扬黄水。
- In the process of petroleum exploration and exploitation, oil impergnation as the main pollution in soil can affect the underground water quality. 在石油勘探开发过程中,作为主要污染物的石油类物质可通过土壤下渗从而对地下水产生不利影响。
- Underground water quality in rice field under plastic film mulching cultivation was monitored during rice growth period. 对水稻覆膜旱作条件下稻田地下水水质变化作了动态检测。
- To evaluate underground water quality and analyze water quality change trend offered dependable basis for underground water utilization and protection water resources in the area. 评价了地下水水质功能,并分析了水质变化趋势,为该地区开发利用地下水,保护水资源提供了可靠依据。
- This paper appraises the underground water quality of Datong Coal Mining Group Co. by NeiMeiLuo Index and some proposals based on the results are raised. 采用内梅罗指数法对大同煤矿集团公司地下水水质进行全面评价,并根据评价结果提出一些建议。
- Produced by pure water, mineral water and wine and other health products from raw materials-wide total of 150 meters below the ground floor of the deep underground water, natural water quality. 公司生产的纯净水、矿物质水及保健酒等系列产品原料全总取自地下深150米以下的地下水,纯天然水质。
- underground water quality evolution rule 地下水水质演化规律
- appraisal of water quality of the underground water 地下水质评价
- Keywords underground water quality;evaluation;trend;Suihua Area; 地下水质量;评价;趋势;绥化地区;
- In general,the quality of underground water is good. 地下水水质总体良好。
- In general, the quality of underground water is good. 地下水水质总体良好。
- Relation of aquatic biology indexes and water quality indexes in underground water 地表水水生生物指标与水质理化指标相关性研究
- Deterioration of underground water quality in Lushun district and its countermeasures 大连市旅顺地区地下水的水质恶化及其对策
- Analysis of Underground Water Quality in Chronic Endemic Arsenic Poisoning Areas, Hohhot 呼和浩特慢性地方性砷中毒地区地下水水质分析
- The underground water was exhausted by incontinent use. 地下水由于无节制的使用而枯竭了。
- Who sets the standard for water quality? 水质标准由谁来制定?
- Underground water that is held in the soil and in pervious rocks. 土壤和能渗透的岩石中含有的地下的水。
- Someone who uses a divining rod to find underground water. 一个用探矿杖来发现地下水的人。
- The plain water quality is very poor. 原水质很差。
- Water quality - Determination of cyanide index. 水质。氰化物指数的测定。