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water quality testing
相关语句
  水质检测
     Application of Ion Chromatograph in Water Quality Testing
     DX-120型离子色谱仪在水质检测中的应用
短句来源
  水质化验
     Based on water quality testing data of groundwater samples from 55 different locations in Hotan areas of Xinjiang,the analysis method of relevancy analysis combining with correlation analysis is used to analyze the relations between several chemical compositions in groundwater samples and 4 indexes such as total hardness,total alkalinity,conductivity and mineralization.
     依据新疆和田地区55处地下水水样的水质化验数据,应用关联分析与相关分析相结合的分析方法,分析了地下水样中几种成分与总硬度、总碱度、电导率及矿化度4个指标之间的关系。
短句来源
  “water quality testing”译为未确定词的双语例句
     The Principle,Operation,and Repair Procedure of the Water Quality Testing Device
     净水纯度测试仪的原理、使用与维修
短句来源
     According to the underground water quality testing data in Jiamusi in 1997, this paper made an evaluation on the quality of water in the quantatary porous free_pressure formation the different aspects, and illustrated the degree of pollution and the distribution of pollutants on the basis of background values.
     根据佳木斯市区 1997年地下水水质资料 ,对该区第四系孔隙潜水 ,从不同角度、不同用途进行评价 ,并以污染起始值为基准 ,说明地下水目前污染的程度及分布范围。
短句来源
     The whole system consists of 11 subsystems: gate automatic control, dam safety monitoring, station surveillance, rain observation, water quality testing,“three controls” telemetry, real-time visual frequency digital surveillance, off-line management, server network tubes, lighting proof and power ensuring.
     整个系统由闸门自控、大坝安全监测、电站监测、水雨情监测、水质数据监测、“三防”遥测、实时视频数码监测、离线管理、服务器网管、防雷避雷、综合电源保障等 11个子系统组成.
短句来源
  相似匹配句对
     The quality of "Pure" water
     水患!纯水不纯、净水不净
短句来源
     On the Water Quality in Shanghai(I)
     论上海市自来水的水质(上)
短句来源
     Water
     水的联想
短句来源
     On Quality
     论素质
短句来源
     quality;
     高等教育质量规模与效益 ;
短句来源
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  water quality testing
Water quality testing determining the sources, amounts and effects of contaminants reaching nearshore waters.
      
Water quality testing results from the location demonstrated very low levels of select pollutants, when compared to national averages.
      
Water quality testing results from the location off I-65 South demonstrated very low levels of select pollutants, when compared to national averages.
      
Water quality testing should be carried out to determine if water contains toxins or pathogens.
      
Water quality testing has shown that the facility provides water suitable for irrigation, and may with time meet drinking water guidelines.
      
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Zhulinsi Spring,Yungang,Datong occurs in the metamorphic rocks of Archaen SangganGroup, in a dynamic balance state and with discharge of 98 m ̄3/d.Water quality test andprospecting assessment suggest that the spring water belongs to low Na,Sr,Ca-Mg bicarbon-ate-type potable natural mineral water.

大同市云岗镇竹林寺泉产出于太古界桑干群变质岩地层中,动态稳定,流量98m ̄3/d。经水质检测及勘察评价,该泉水属低钠、锶硫酸重碳酸钙·镁型饮用天然矿泉水。

The regression equations of calibrated curve were adopted to calculate the sample contents among many environmental monitors.The paper made a statistic analyses to every regression equation of monitoring items in water quality tests from 1991 to 1996,and summed up the quality control scope of regression equation slope of each item.Through adopted in the quality control in laboratory,the good results had been gained.

环境监测的许多项目大都是采用分光光度法,利用校准曲线的回归方程计算其样品含量的,为了使监测结果更准确,笔者对我站1991年至此1996年水质分析中各监测项目的回归方程进行统计分析,总结出各项目回归方程斜率的质控范围,并运用到实验室内质量控制中,收到了良好的效果。

The groundwater quality in Xiezhou area of Yuncheng city has conspicuously deteriorated in recent years, directly affecting the water supply for the local people daily life and for the agricultural irrigation. The comparison of the hydrogeological condition with the water quality test results in the study area shows that the mass extraction of the groundwater in the mid upper section on fluvial filt plane has lowered the groundwater table and eased the hydraulic gradient. In this...

The groundwater quality in Xiezhou area of Yuncheng city has conspicuously deteriorated in recent years, directly affecting the water supply for the local people daily life and for the agricultural irrigation. The comparison of the hydrogeological condition with the water quality test results in the study area shows that the mass extraction of the groundwater in the mid upper section on fluvial filt plane has lowered the groundwater table and eased the hydraulic gradient. In this case, the extraction of the groundwater near the transitional zone of brackish water has resulted in the lower groundwater table than the niter poor water table, and further in the intrusion of the salt water and further deterioration of the groundwater quality. In order to prevent the further deterioration of groundwater quality and the expansion of the polluted groundwater, the amount of the extracted groundwater and the pumping sections should be controlled.

运城解州地区近年来出现地下水水质明显恶化的现象 ,直接影响了当地居民正常生活和农业灌溉用水 .通过对该区水文地质条件的调查和水质分析对比 ,认为是洪积倾斜平原中上部大量开采地下水使地下水水位下降 ,水力坡度变缓 ,在这种条件下 ,又在咸淡水过渡带附近抽取地下水使地下水位低于硝池水位 ,引起咸水入侵 ,造成地下水水质恶化 .研究认为必须控制开采量和抽水地段才能防止地下水水质进一步恶化和扩展 .

 
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