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- chemical water analysis 水的化学分析
- The coulometric titration is a quick and accurate analysis method to measure micro-quantity of water and applies Karl Fischer reagent as a chemical water measurement. 库仑滴定法测定微量水是快速;准确测定微量水的分析方法;这是应用卡尔.;费歇试剂的化学测水法。
- The main factor that influences the water analysis is the sampling condition. 影响测试水分析的主要因素是取样条件。
- In water analysis it is important to differentiate between apparent and true color. 在水分析中区别表现色度和真实色度是重要的。
- The operation, scrubbing, check of ion-exchange chemical water treatment system is described in view of practice in petrochemical company. 论述了离子交换除盐系统的运行、擦洗、检查等方面的内容,结合生产实践,总结出适合水处理系统的独到调整方法。
- Abstract This paper introduces the structure,principle and field testing situation of the pipe string recently deve loped for chemical water plugging. 介绍了一种新近研制成功的化学堵水管柱的结构、原理、现场试验情况；
- Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water analysis. 水质分析要测定钠、硫、镁、钙、碳酸盐、重碳酸盐、氯和硼的含量。
- Establishes Monthly Environment report including compilation of the Effluent waste water analysis, quantity of trashes and effluent water. 准备每月的环保报告，包括污水排放分析，垃圾和污水数量。
- Chemical Water Treatment Equipment: widely used to produce softened industrial water, desalted water, industrial pure water and urban drinking water through exchange reaction. 化学水处理设备：广泛应用于工业软化水、脱盐水、工业纯水及城市饮用水等方面。通过交换反应，达到水质软化或除盐的目的。
- For use of plant-cultivating, testing planting, cultivation of bacteria breeds and animalcules and water analysis in scientific research institution of... 用途:用于医疗，卫生防疫，药检，农蓄，水产等科研部门作植物培养，育种试验，菌种，微生物的培养，水体分析等。
- Ventilate area of spill; flood slowly with water to polymerize, absorb with sand/ earth and dispose to chemical water bin . Dispose in accordance with pertinent national legislation. 液体溢出：使用清水慢慢的注入聚合体中稀释，用沙土吸收液体。通过有关的国家相关法规来处理。
- Handbook of water analysis II. 水分析手册2。
- The chemical water demand (CWD) necessary for complete hydration of belite-calcium sulfoaluminate-ferrite clinkers is calculated, taking into account gypsum added during final grinding. 计算了贝利特 -硫铝酸盐 -铁酸盐熟料与终磨时加入的石膏完全水化时所需的化学需水量 (简称CWD) .
- Aiming at the problems that exist in maintenance decision of chemical water treatment system for power plant, this paper put forward a condition based maintenance decision method based on RCM. 针对当前电站化学水处理系统维修决策存在的问题,论文给出了基于RCM的状态维修决策方法。
- UV_photocatalytic oxidation is a novel pretreatment techn ique for environmental water analysis, but this technique has been seldom used i n domestic environmental monitoring field. 紫外光催化氧化是近年来环境水质分析中采用的一种样品预处理新技术,目前在国内环境监测领域还应用得不多。
- Drainage water analyses may not indicate the composition of soil solutions accurately. 排水分析不能正确地反映土壤溶液的组成。
- It indicates that there is a brilliant applied prospect for the Headspace HSPME in drinking water analyses. 结果表明顶空固相微萃取在饮用水分析中具有很好的应用前景。
- The solution tank of chemical water treatment plant 化学水处理站清水箱
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
