饮用水

He said that the sewage from so much development would poison the local groundwater － and Chelmsford's wells, the town's drinking water.

他说，如此大规模的开发所排放的污水会污染地下水--还有切姆斯福的水井，即这个城市的饮用水。

Results show that the combination disinfectant of PPC and chloramine is more effective than using either disinfectant alone.

研究结果表明：氯胺和PPC两者联用预氧化对原水中的微生物具有协同灭活效果，可以提高细菌、大肠杆菌的灭活率，保障饮用水的生物安全性。

Chloramine disinfection was better in controlling the bio-stability of drinking water than chlorine disinfection.

因此氯胺比氯消毒在控制饮用水生物稳定性方面更有优势。

At present, the disinfector using in drinking water is produced by facilities adopting of sodium chlorite or sodium chlorate technoloyy.

目前对于饮用水的消毒，主要是采用亚氯酸钠法和氯酸钠法技术的设备进行的。

摘要: Chlorine dioxide (ClO2) is a kind of disinfector of good quality.

摘要摘要：二氧化氯ClO2是一种性能优越的饮用水消毒剂。

It is concluded that in view of effectiveness, safety and easiness of operation, chlorine dioxide is the best one of the disinfectants.

从保证居民饮用水质量和实际的可操作性角度出发，认为二氧化氯是一种较理想的杀虫药剂。

In this paper, gel-separation chromatogram and fluoremetry were applied to analyse different forms of aluminum in drinking water.

将凝胶层析与荧光分光光度法相结合进行饮用水中铝形态的分析。

Singapore is one of the cleanest cities in the world, which means tap water is safe for drinking.

新加坡是一个干净的城市在世界上，这意味着自来水是安全的饮用水。

The method of detecting coliform using Polymerase Chain Reaction is established.

建立了饮用水大肠杆菌的聚合酶链式反应检测方法。

First, coliform test method of using modern molecule biology is established.

首先，建立了饮用水大肠杆菌现代分子生物学检测方法。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。