水质测试；
具备良好的救生知识，精通泳池急救、水质测试与处理以及泳池设备操作。
To have a thorough knowledge of swimming pool saving and to be proficient in first aid, water-inspection, and swimming pool equipment operation.
由于水质是不同的，所以客户应提供详细的水质测试报告，以确保合理和经济的设备。
Due to the water quality is different, so the customer should provide detailed water quality test report in order to ensure reasonable and economical equipment.
如果你还担心，测试下水质，或者买个纯净水过滤器。
If you have doubts, have it tested and/or get a Brita filter pitcher.
如果你有一个私人的井或者想要更加深入的信息，就考虑请一个私人的水测试公司去测试水质量。
If you're on a private well or want more in-depth information, consider hiring a private water-testing company.
测试后的结果是惊人的：A小组(饮用普通水质)的人脸上的皱纹减轻了19%，而那些饮用矿泉水的人皱纹竟有24%被减轻了。
At the end of the trial, the results were astonishing. Those who drank ordinary tap water saw a 19 per cent reduction in their wrinkles.
在金门到处都可以看到水井，虽然井水不像自来水的味道不好，而井水的水质如何？测试看看。
Traditional wells can be seen all over Kinmen. Although well water doesn't have the disinfected taste of tap water, how clean is it?
本文综述了微生物传感器的基本工作原理以及在水质、大气监测和生物毒性测试等方面的应用进展，并对其前景进行了展望。
This paper summarizes the basic principle of microbial sensors and the application progress of water quality, air monitoring and biological toxicity testing and carrys on its prospect.
是水质分析与BOD测试、育种试验、植物栽培的专用恒温恒湿设备。
BOD water quality analysis and testing, test breeding, plant cultivation equipment dedicated constant temperature and humidity.
测试结果表明：苏锡常地区潜水水质在空间分布上具有较为明显的分带性。
The testing results demonstrated that the phreatic water quality was of evident zoning characteristics in spatial distribution.
通过现场测试和挂片试验对包钢总排水水质类型及其用于高炉循环冷却系统的现状进行了调查研究。
The type of the reused water quality of Baotou Steel Corp. and the status of the recirculation cooling water system of BF are investigated by field tests and hanging pieces experiments.
手持式COD仪表用于测试最重要的水质参数。
Portable hand-held COD meter designed to provide measurements for the most critical water quality parameter.
他们表示，他们已经对这里的水质进行了测试，完全适合朝圣者进行洗礼仪式。
It says it conducted tests at the site and the water is perfectly safe for baptismal ceremonies.
对低含量水质样品采用了碱金属氢氧化物共沉淀，简化了样品富集程序，提高了测试灵敏度。
The alkali hydroxide co-precipitation for low content water sample is employed to simplify the sample enrichment process and the monitoring sensitivity is improved.
对产水水质进行了测试。
除手动测试成套设备外，公司最近完成了“全自动在线水质检测系统”原型版的设计，预期可以在2004年发售。
Aside from manual testing kits, the company recently concluded the design of a prototype version for an Automatic Online Water Quality Monitoring system. Sales are expected to commence by 2004.
使用机械浮子井下流量计经常因仪器、水质、井下工具等问题，造成测试资料不准或因卡住仪器而修井。
A mechanical floating is used because of instrument, water quality and down hole tools that make in-correct result measured or instrument blocked down hole.
取样分析了我国高炉冷却系统软水的质量现状，通过水质腐蚀性能测试得出，取样水质均为中等腐蚀型。
The quality condition of soft water of blast furnace cooling system in China was analysed. The corrosion test of soft water shows that the sampled soft water has medium corrosive power.
取样分析了我国高炉冷却系统软水的质量现状，通过水质腐蚀性能测试得出，取样水质均为中等腐蚀型。
The quality condition of soft water of blast furnace cooling system in China was analysed. The corrosion test of soft water shows that the sampled soft water has medium corrosive power.
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