Meanwhile, water quality of 16 stations for four seasons from 1986& 1987 is analysed, and the chemical combined pollution index ( p) is advanced.

The membrane pollution index FI by PVA solution and the chemical stability are tested. Ideal support membrane is provided for composite membrane.

并测得PVA系列对该膜的污染指数FI及膜的化学稳定性，为复合膜提供了理想的支撑膜。

On Euler e-function and exponential coprime divisors of n Index number for atmospheric pollution

关于Euler e函-数和n的指数互素因子大气污染指数

Groundwater pollution evaluation with statistical software SPSS and pollution exponents

应用SPSS统计软件和污染指数评价地下水污染&以濮阳市地下水污染评价为例

There are 6 sampling space that single pollution index of Cr exceed the standard;

Cr的单项污染指数超标的有6个样品；

The integrated pollution indexes decreased obviously in wells 1#, 2#, 4#, 6# and 7#, which indicated thad the extent of pollution were lower than that in 2000.

综合污染指数P在监测井1~、2~、4~、6~和7~均有明显的减小，反映其污染程度减轻。

The main heavy metal pollutant was Hg, with a mean single pollution index of 0.74.The content of Cd, Cr, Cu, Hg and Pb in the topsoil was higher than in the subsoil.

菜地主要重金属污染物为Hg，平均单项污染指数为0.74。除As外，耕层土壤中Cd、Cr、Cu、Hg、Pb含量高于亚耕层含量。

Lanzhou is among the first batch of 74-Chinese cities to publish daily reports on the pollution readings by the end of this year.

兰州将于今年年底前公布污染指数日均值，是中国首批公布PM2.5数据的74个城市之一。

To set the values about E-value ( nutritional level index) and A-value ( organic pollution index) and their evaluation criteria were also discussed.

对营养水平指数E值、有机污染指数A值取值及评价标准进行了探讨；

The assessment by pollution comprehensive index method showed the key factors to pollute underground water in aged waste and its mix with sludge during showering are Mn and Fe.

综合污染指数评价表明矿化垃圾以及矿化垃圾与污泥混合土壤的淋溶液对地下水造成潜在污染的最关键因子为Mn，其次是Fe。

Analysis of fouling index test

污染指数FI的测试分析

The polluted indexes of Cu in oysters ranged from 0.17 to 0.88 with an average of 0.30, indicating the minute polluted by Cu in the Bay.

牡蛎体Cu污染指数的范围和平均值分别为0.17-0.88和0.30，属微污染到轻污染水平。

First we should choose reasonable monitoring items and monitoring instruments to set up the water quality monitoring system according to our country's water environment monitoring technical standard.

首先结合我国水环境监测技术规范与标准，合理地选择监测项目与监测仪器，建立水质监测系统。

The Present Status and Development Trends of the Application of Environmental Monitoring Technology

环境监测技术的应用现状及发展趋势

With the development of the environment monitoring technology and the recognition technology, the UCAV plays a more and more obvious role in the modern battlefield.

随着环境监测技术和识别技术的发展，无人战斗机在现代战场上的作用越来越明显。

Development of Water Environmental Monitoring and Instruments

水质环境监测技术和仪器的发展

Based on the domestic and international advanced technique of Environmental Monitoring Technology, it proposed and implemented an environmental monitoring system.

本文结合国内外先进的环境监测技术，提出并实现了一种环境监测系统。

Review on ocean ecological environment monitoring technologies

海洋环境监测技术综述

The Technique System of Forest Resource Environment Monitoring in Germany and Its Reference for China

德国森林资源和环境监测技术体系及其借鉴

Corrosion detection technologies for structural Al alloys in oceanic environment

结构Al合金海洋环境腐蚀监测技术

On the environmental monitoring technical system in China

论中国环境监测技术体系建设