河流污染

根据随机理论，推导出一个描述河流污染带变化的概率模型，并采用MonteCarlo抽样法对其求数值解。

According to random theory this paper developed a probabilistic model describing the changes of river pollution zone and sought for its numerical solution by use of Monte_Carlo 's sampling method .

河流污染总量监测方法的探索

Research on the Measures of Total Quality Monitoring of River Pollution

这条新法律将会减轻河流污染。

The new law will reduce pollution of the rivers .

河流污染综合治理优化规划探讨

Probe to the Optimized Planning for Comprehensive Pollution Control of Rivers

上海市的河流污染治理

Discussion on measures of rivers pollution treatment in Shanghai City

河流污染带特征参数预测模型及其软件化研究

Study on the System for Forecasting Characteristic Parameters of River Pollution Zone

河道曝气技术在苏州地区河流污染治理中的应用

Application of river aeration technology in river pollution control of Suzhou area

深圳河流污染综合治理工程项目管理的实践与研究

Practice and Research on Administration of Shenzhen River Pollution Comprehensive Control Projects

悬挂链曝气技术应用于河流污染治理

Discussion about Suspended Chain Aerating Technology in River Pollution Control

水库优化调度对河流污染控制效能的影响

Effect of reservoir dispatch to pollution control effectivenss for River

应用水质模型方法研究河流污染控制

Study of River Pollution Control by Application of Water Quality Model Method

2007年环胶州湾入海河流污染状况和污染物入海通量分析

Contaminative Conditions Analysis of Main Rivers Flowing into Jiaozhou Bay in 2007

河流污染状况分类的数学模型

A Mathematical Model for the Classification of River Pollution

河流污染非稳态模型及其最优化分析

The unstable-state modelling and optimal control of river pollution

成都市主要河流污染调查

An investigation on major rivers pollution in Chengdu City

这条法律旨在抑制河流污染。

The law aims to curb pollution of rivers .

连续点源河流污染带几何特征参数研究

Study on geometric features of river pollutant zone caused by continuous point sources

河流污染也影响着人类和环境。

Pollution of river also affects people and environment .

河流污染带的随机模拟方法

Method of Stochastic Modeling of River Pollution Zone

跨界河流污染原因分析及防治对策

Pollution Reasons and Countermeasures of Span Borderline River

流量可调节的河流污染控制规划

Planning of river pollution control with flow regulation

河流污染防治与管理的国际会议

International Symposium on River Pollution Control and Management

三峡库区次级河流污染现状与对策研究

Study on the Present Situation and Countermeasures of Tributaries in Three Gorges Reservoir Area

关于河流污染事故的若干数学估计

Mathematical estimations about the pollution accidents in rivers

城市河流污染治理的新观念探讨

City Rivers Pollution Government New Idea Discussion

地理信息系统在河流污染事故中的应用

Application of GIS in River Pollution Accident

次级河流污染日益凸现

Protruding Pollution Problems of the Secondary Rivers

本课题则针对河流污染段硝基污染物通量和残量的为例作相关重点研究。

This paper is emphases on the flux and remnant of contaminants in the River .

河流污染源评价模型

Pollution sources assessment model of river

城市河流污染治理的国际经验

International Experiences for River Pollution Control