salt water contamination是什么意思

网络释义

用法例句

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。

Study on the Effects of Saltwater Erosion and Freezing-thawing on Concrete Performance

盐水侵蚀和冻融对混凝土性能的影响研究

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

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

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

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

Rapid test for sulphate resistance of cement

GB/T2420-1981水泥抗硫酸盐侵蚀快速试验方法

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

Study on Test Method for Cement Concrete to Sulphate Attack;

水泥混凝土抗硫酸盐侵蚀试验方法研究

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

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

In the alternation of wetting-dry sulfate corrosion environment,the Portland cement concrete is not suitably used.

在干湿交替的硫酸盐侵蚀环境中,不宜采用普通水泥混凝土.

Study on Resistance to Sulfate Attack on Cement Based Composite Material Containing Mineral Additive;

掺矿物掺合料水泥基材料的抗硫酸盐侵蚀性研究