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- He spoke on the present situation of the world. 他谈到了有关当今世界的形势。
- present situation of pollutant scources 污染源现状
- Analysis on Present Situation of Pollution of River and its Control Countermeasures in Jincheng City 晋城境内河流污染现状分析及防治对策
- Present Situation of Transformer Trade and Its Trend. 变压器行业现状与发展动向。
- The present situation of fault unsealing research is summarized. 综述了断层开启机制的研究现状。
- present situation of pollution 土壤污染现状
- Analyzing the present situation of abandon coal mine in Chine.Discussing the groundwater pollution characteristics in abandon coal mine.Giving the research and control techniques. 分析了我国目前废弃煤矿的现状,阐述了废弃煤矿将会造成的地下水污染特征及污染机理,并提出对废弃矿井地下水污染进行研究和治理的技术思路。
- We can get the characteristics of the present situation of water pollution in Jinan city from the analyses of the statistics of Jinan Environmental Protection Bureau. 摘要由环保统计资料分析得出济南市水污染的现状特征是地表水体普遍受到污染,并有进一步恶化的趋势;
- The second analyses the present situation of WBE in America. 第二部分详细分析了美国网络教育的现状;
- This paper analyses on the present situation of foodstuffs safety and on various pollution sources, and puts forward some suggestions and measures for foodstuffs safety. 就我国目前食品安全的现状及存在的不同污染源进行了分析,提出了保证食品安全的一些建议和措施。
- The present situation of energy crisis, enology pollution and development of car industry were expatiated, and bioenergy should substitute for fossil fuel. 摘要阐述了我国能源危机、环境污染以及汽车行业发展的现状,提出以生物能源作为汽车的替代燃料。
- This paper introduced the present situation of ports in China, and denoted that ports and coastal water pollution become the major oceanic pollution sources in China. 介绍了我国港口的水域污染现状,指出港湾水域和近海污染已成为我国海洋污染的重点。
- This paper analyzes the present situation of enviromental pollution in chinese rural area and its causes,and put forward controlling countermeasure of it. 本文分析了我国农村环境污染的现状及成因。提出农村环境污染防治对策。
- Based on present situation of environment pollution from the coal mine, the paper analyzes the cause, kinds and harmfulness of the pollution and puts forward some countermeasures. 针对煤矿生产对周围环境的破坏所造成的污染,分析了污染产生的原因、种类和危害性,提出了预防和治理污染的方法。
- This paper analysed on the present situation of the air quality in Shanxi Aluminium Plant,some suggestions against directed pollution condition were put forward. 本文对目前山西铝厂地区的环境空气质量现状进行了分析,并针对污染状况提出改进建议。
- The present situation of agro-ehemieals pollution control and the main existing problems in agricultural production in Dabashan Mountain Area were analyzed and explained. 本文对大巴山区农业生产中用化学药剂防治状况及存在的主要问题进行了分析研究。
- The situation of environmental noise quality of Anning is analyzed,as well as the noise sources and the reasons of pollution,based on which, control measures are pointed out. 分析了安宁市环境噪声质量状况、主要来源和污染原因,提出了防治及控制措施。
- Study and applied present situation of high chrome cast iron mill ball. 高铬铸铁磨球的研究与应用现状
- In this thesis, the present situation of heavy metal (CiK Zn> Cd> PbN Ci\ Ni) pollution of vegetable garden soils and vegetables in Nanning city suburbs was investigated and evaluated. 以油菜为供试植物,通过盆栽试验,研究了天然沸石对铅污染菜园土壤的修复作用。
- This paper introduces present situation of rural surface source pollution of our country, forecasts their longterm developmontal trend, arid gives the controlling pollution objective and tactics. 本文介绍了我国农村面源污染现状,预测并阐述了农村面源污染的长期发展趋势,提出了2020年农村面源污染控制战略目标及污染防治对策。