Analysis of the saltwater intrusion in the Changjiang estuary during the flood season in extreme drought year;
特枯水文年长江河口汛期盐水入侵观测分析
The main dynamic factors affecting the Changjiang River mouth saltwater intrusion are upstream runoff and outsea tide.
影响长江口盐水入侵的主要动力要素是上游径流和外海潮汐。
To exploit and utilize the freshwater resources of the Changjiang Estuary,studies on the pollutants of estuarine waters and the spatial and temporal variation of saltwater intrusion are very important.
长江口南支、南港、北港盐水来源主要有北支倒灌和外海盐水直接入侵两种形式 ,盐水入侵具有周日、半月、季节和年际变化规律 ,由于北支倒灌咸水团的影响 ,低盐度值往往出现在大潮期和涨憩附近。
The applications of the jet theory in the environmental protection,including the ocean disposal project for sewage,the jet dredging,the jet aeration for improving water quality,the cavitation for controlling eutrophication,and the bubble plumes preventing salt water intrusion,were comprehensively summarized and analyzed.
从污水海洋处置工程、射流冲沙清淤、射流曝气改善水质、空化射流治理湖泊富营养化以及气泡羽流阻止盐水入侵等方面对射流理论在水环境保护中的应用进行了综述和分析,并指出应从理论、试验与实际应用等各方面继续加强对射流的研究。
Nine automatic monitoring stations along the path of salt water intrusion were established around the Changjiang Estuary for automatic and real-time monitoring of the surface salinity and water temperature on a continuous basis.
根据盐水入侵路径,在长江口附近海域建立9个自动化监测站,对表层盐度、水温实施实时、连续的自动化监测。
Inverse back analysis of 3-D aquifer parameters of sea water intrusion by BP artificial neural network;
海水入侵三维含水层渗透系数的BP网络逆反分析
Mechanism of sea water intrusion in China s coastal areas and its prevention countermeasures;
中国沿海地区海水入侵机理及防治措施研究
Statistics for the chloride ion in the ground water in coastal sea water intrusion areas;
海水入侵区地下水氯值统计及其规律运用
Research on groundwater management model and its application based on unit pulse saline intrusion response matrix;
基于单位脉冲-海水入侵响应矩阵的地下水管理模型及应用
ased on analysis of forming mechanism of saline intrusion, conjugating realisty of saline intrusion in our country, this paper discusses primarily dynamic process and final location of saline intrusion in case of overexploitation of fresh water.
本文结合我国海水入侵现状，在分析海水入侵形成机制的基础上，重点讨论了超采淡水时海水入侵的动力过程和极限位置，研究表明海水入侵全过程的实质是渗流与弥散间平衡的破坏和重建，最后，对海水入侵的防治措施进行了评述。
Based on analysis of basic facts, contradiction and causes of saline intrusion development at its various stages, the authors advance basic theory of saline intrusion and regard saline intrusion theories at various stages in research history as special cases of basic theory under different conditions.
在分析海水入侵的基本事实、基本矛盾和各发展阶段发展原因的基础上，提出了海水入侵的基本理论，并把研究史上各阶段的海水入侵理论视为基本理论在不同条件下的特例。
Salt Intrusion in the South Passage of Yangtze River Estuary during Extraordinary Dry Year
特枯水文年长江口南槽盐水入侵分析
Distributions of COD and nutrients in South Channel of Changjiang Estuary under saltwater intrusion
盐水入侵下长江口南港水域COD和营养盐分布
The Impact of the Shelf Circulations on the Saltwater Intrusion in the Changjiang Estuary;
陆架环流对长江河口盐水入侵的影响
Study on Salinity Intrusion of Nandujiang Estuary(Lower Reaches of Longtang Dam);
南渡江河口（龙塘坝下游）盐水入侵研究
Study on Type of Saltwater Intrusion for Tidsl Braoching Estoarits──A Case Stody on the Changjiang Estuary
潮汐分汊河口盐水入侵类型探讨──以长江口为例
Development and Application of Chongming Island Saltwater Intrusion Early Warning System;
崇明岛盐水入侵预警系统开发及应用研究
Research of Salt Intrusion in Estuary of Yangtze River Through 1D and 2D Numerical Model;
长江河口盐水入侵一、二维数值计算研究
The Extent of Saltwater Intrusion in Yangtze River Estuary Brought by the East Route Project of Transporting Water from Yangtze River to North China and the Pumping Works Along the Yangtze River from Anhui to Jiangsu Province;
南水北调(东线)工程和皖苏沿江抽引水对长江口盐水入侵的影响
Analysis on the Salt Water Intrusion and Its Influence on the Position of the Water Intake of the Power Plant
盐水入侵现象及其对电厂取水口位置的影响分析
The main causes of circulations are the Coriolis force brought by the Earth rotation itself, the interaction of runoff and tidal current, and the density gradient caused by saltwater intrusion.
科氏力、径潮流相互作用及盐水入侵导致的密度梯度是形成环流的主要原因。
Methods of Formation Resistivity Correction for Salty Mud Invasion;
盐水泥浆侵入地层电阻率的校正方法研究
aggressive water
腐蚀性水;侵进水;侵入水;侵蚀水;侵蚀性水
Effects of Water-Salinity Properties and Plant Invasion on Estuarine Wetland Soil Methane Production Potential
水、盐梯度及外来植物入侵对河口湿地土壤甲烷产生潜力的影响
A problem which is often attacked by resistivity measurements is to locate the depth at which saltwater invades fresh water in aquifers.
经常用电阻率测量来攻克的问题是确定含水层中盐水侵入淡水的深度。
RESISTANCE TO SULFATE ATTACK OF SULPHOALUMINATE CEMENT
硫酸盐环境中硫铝酸盐水泥的侵蚀行为
Resistance to Sulphate Attack of Polymer Modified Sulphoaluminate Cement
聚合物改性硫铝酸盐水泥抗硫酸盐侵蚀性能
Sulphate resistance test for cement
GB/T749-1965水泥抗硫酸盐侵蚀试验方法
He snuffs up salt and water to cure a cold.
他吸盐水入鼻中治感冒。
