1.
The Comparison of Light Polluted Water Quality Assessment by Using the Average Pollution Index and the Active Pollution Index
在评价微污染水体中均值污染指数评价方法和活性污染指数评价方法的比较
2.
Application Of Average Comprehensive Pollution Index In bo Water Pollution Classification
平均综合污染指数在地面水污染分级中的应用
3.
The Research on SDI s Measurement Apparatus Based on MCU;
智能型SDI污染密度指数测试仪的研究
4.
A comparison of the mainland Chinese and international Air Pollution Index system
我国与国际空气污染指数系统的比较
5.
Improving Confidence Set of Mean Value for Exponential Distribution;
指数分布族均值参数置信估计的改进
6.
Numerical Simulation of Contaminant Transport of a Certain Tailing Dam;
某尾矿坝污染物迁移的数值模拟研究
7.
Study on the Numberical Simulation of Grounudwater Pollution Based on IDL;
基于IDL的地下水污染数值模拟研究
8.
Numerical Simulation of Indoor Air Environment with Heat and Pollutant Sources;
热污染源对室内环境影响的数值模拟
9.
Numerical study of low emissions for twin annular premixing swirler combustor
双环预混旋流低污染燃烧室数值研究
10.
Numerical Simulation of Three-dimension Flow and Pollutant Transportation of Tidal River Based on COHERENS Model
基于COHERENS模型的污染物质输运数值模拟
11.
The Spatial and Temporal Variation of Air Pollution Characteristics in China Adopting Air Pollution Index (API) Analysis;
利用空气污染指数（API）分析我国空气污染的区域时空变化特征
12.
There were no statistical significance( P >0.05) when comparing the pathological changes in patients with SND and AVB.Average histopathological contractility failure index(HCFI) was (2.2±1.2).
组织病理学衰竭指数平均值 (2 .2± 1.2 )。
13.
Estimation of Several Samples Exponential Distributions under Simple Tree Order;
树半序约束下多指数总体均值的估计
14.
Research on the Application of the Mean-variance Model with the Single-index Model
均值-方差模型与单指数模型的应用
15.
Application of water quality evaluation with pollution index method and fuzzy mathematics method;
污染指数法和模糊数学法在水质评价中的运用
16.
Key Pollution Indicator of Dian Lake in 2001 Unit: mg/l
2001年度滇池湖体主要污染指标值 单位:毫克/升
17.
Daily average concentration of various pollutants also has a close correlation with ground wind velocity.
各种污染物日平均浓度值与地面风速相关也非常好。
18.
weighted mean value
加权平均值，计数平均值