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- Water contamination index 水污染指数
- TOC is an important contamination index for appraising the effect of water treatment. But it is a creative work to use the TOC analyzer for measuring CO2in gas sample. 用TOC总有机碳测定仪来鉴定污水和生活用水处理效果及污染指标是它的一项实际应用,而本义介绍的用来测定CO2则是一项开创性的工作。
- INSPECT ALL WHEEL SPEED SENSOR HARNESS CONNECTORS FOR CORROSION OR WATER CONTAMINATION. 检查所有轮速感知器电气配线接头的腐蚀或水污染。
- Waste containers are covered or kept under roofing to prevent storm water and ground water contamination. 废料收集箱须有盖或放在室内以确保不会受雨水或地下水污染。
- The industrial production will cause water contamination and it will also decrease the potential usage of water supply further more. 工业生产造成的水污染又会使可以使用的水资源进一步减少。
- All the effect will result in the aggravation of ground water contamination and the deterioration of ecological environment. 结果则是地下水污染加剧,城市生态环境的恶化。
- P. B. Bedient, H. S. Rifai, and C. J. Newell, Ground Water Contamination: Transport and Remediation, Prentice Hall, Inc., New Jersey, 1994. 庄顺、郭文健,受油污染之地下水现地生物复育技术研究,第二十二届废水处理技术研讨会论文集,第724-731页,台北市,1997。
- Zhalong wetland is the largest wildness area in protecting crane in China, but problem now it is confronted with serious water contamination problem. 扎龙湿地是目前我国最大的以丹顶鹤等大型水禽为主的湿地生态类型的国家级自然保护区,但扎龙湿地存在严重的水污染问题。
- In addition, Wei speculates that worsening water contamination from industrial runoff andother sources may be causing sturgeons to change their sex. 另外,危起伟推测,由工业废水和其它污染引起的不断恶化的水质将导致中华鲟变性。
- Water contamination by urine is a significant threat only in areas where typhoid and urinary schistosomiasis (Schistosoma haematobium) is endemic. 尿液造成的水污染仅仅在那些具有伤寒症和尿血吸虫病(埃及裂体吸虫)等地方病的地区有重大威胁。
- A whole house water filter purifies water efficiently and cost-effectively, making it a viable solution to drinking water contamination for a majority of people. 对于大多数人来说,家庭整体水净化设备是最有效果和最经济的方式,也是解决饮用水污染的经济方法。
- The Water Supplies Department operates two identical On-line Water Contamination Monitoring Systems at Muk Wu Pumping Station to monitor incoming water from Guangdong. 木湖抽水站设有两个在水质污染监测系统,监测从广东输入的食水。
- The problems of geo-environment mainly include ground fissure, loess wet-frame , sand soil fluidity, water contamination, geochemistry abnormity(including F, G r 6+ ). 环境地质问题主要考虑地裂缝、黄土湿陷性、砂土液化、水质污染、地球化学异常(包括F~-、G r~(6+)的异常)等环境要素。
- contamination index on individual factor 单园子污染指数法
- Objective This study was to find out the status of water contamination caused by legionellae in hospitals and probe into corresponding prevention and control measures. 目的了解医院军团菌的污染状况,以找出相应防制对策。方法选取12家医院,分别对医院空调冷却塔水、二次供水和管网末梢水(出厂水)进行军团菌检测。
- single contamination index method 单项污染指数法
- According to measuring, the contaminative index of the aerosol that 3 cigarette release pollutes an index to want tower above than derv flaming 10 times. 据测量,3支香烟释放的烟雾的污染指数比柴油燃烧的污染指数要高出10倍。
- The environmental impact and carbon footprint of farming, along with the risks of water contamination, are some of the timely and popular arguments put forward in favour of veganism. 农业产生的环境影响和碳足迹,再加上水污染的威胁,是推动绝对素食主义最及时也最流行的论据。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- The result indicate that a great number of single contaminate index of heavy metal is below 1, which was suit for the environmental standard of green food and developing the gree... 研究结果表明大兴区绝大部分地区单项污染指数均小于1,符合绿色食品产地环境标准,适合发展绿色食品。