1) contrast and analysis of the anions and cations in water
水离子
1.
The location of water resource is found through the contrast and analysis of the anions and cations in water.
这里以三口井为例,利用产水特征,水离子比对分析,产液剖面,水驱曲线等多种研究方法,结合前人地质资料综合分析建立油水分布特征。
2) de-ionized water
去离子水
1.
Determination of Trace Silica in De-Ionized Water by Silicon-Molybdenum Blue Spectrophotometry;
硅钼蓝分光光度法测定去离子水中的微量二氧化硅
2.
Add triethanolamine [molecular formula is N(CH2CH2OH)3]to de-ionized waters in proportion,doing slice up examination when machine tool and other technologic parameters(the same machine cool,wire,testing part and technologic parameters) are invariable,and observed the effect of working efficiency and roughness of surface.
在去离子水中按比例逐步添加三乙醇胺[分子式为N(CH2CH2OH)3],在保证机床及其它工艺参数(机床、电极丝、试件和工艺参数)不变的前提下对试件进行切片实验,观察三乙醇胺浓度对加工效率及表面粗糙度的影响。
3.
The de-ionized water is provided by means of the positive and negative ion exchange resin.
采用混床式离子交换树脂法生产去离子水,包括交换、自控、再生三个系统,每个系统用一个程序按钮实现去离子水设备的工况操作。
3) deionized water
脱离子水
1.
Brief discussion on deionized water preparation with reverse osmosis process;
浅谈反渗透制备脱离子水工艺
2.
A novel agent for preparing deionized water was selected and modified.
3年的运行结果表明,改造后的冷却制水系统运行状况良好,且制水效果优于进口制水剂的技术指标,冷却介质(脱离子水)电导率由0。
4) deionized water
去离子水
1.
Spectrophotometric determination of trace impurities in deionized water;
分光光度法测定去离子水中微量杂质
2.
Determination of ammonium using deionized water instead of ammonia-free water;
用去离子水代替无氨水测定氨氮
3.
The grade of deionized water lies on the process for making deionized-water and regenerating ion-exchange resin.
化学实验室采用离子交换法制备去离子水,制水工艺和树脂的再生条件对出水质量和产水量有明显的影响。
5) ionic water
离子水
1.
An simple appliance was manufactured for the preparation of ionic water.
研制了一种简易的离子水生成器 ,采用电解法制备酸性离子水和碱性离子水。
2.
By measuring pH value of ionic water and performance of membrane, it is analyzed that the non-woven fiber membrane by different process and different raw materials exhibits respective performance in the course of ionization.
通过对离子水pH值及膜的性能测试 ,分析各种不同工艺、原料的非织造纤维膜在水的电离过程中所表现出的各自特性 ,及其对水中酸、碱离子的分离效果的影响。
3.
A varieties of functional water including ionic water, frequency spectrum water, theoretical principles of their production as well as their actions on body health of human beings were emphasised.
水是维持人体健康的重要物质,环境污染使饮用水的安全成为人们关注的课题,本文比较各种饮用水的优缺点并着重介绍功能性的离子水、频谱水的生产原理及对人体健康的功能作用。
6) Ionized water
离子水
1.
The application of titanium anode with coating of binary～quinary alloy to chemical industry, production of silver electrorefiningcatalyzator, non-ferrous metals electrowinning, making ionized water by electrolyzing, and plating field was reviewed.
综述并评价了二元～五元涂层钛阳极在化工、电解银催化剂生产、电积提取有色金属、电解法制取离子水、电镀等领域的具体应用。
2.
Ionized water is a new kind of health drinking water.
离子水是一种新型的保健饮用水。
补充资料：去离子水
| 去离子水 deionized water 除去盐类并部分除去硅酸和二氧化碳等的纯水。又称深度脱盐水。其中剩余的含盐量约为1毫克／升。将天然水或一次蒸馏水用离子交换法提纯，即可得到去离子水。使用氢型强酸性阳离子交换树脂 (R—SO3H，R为母体) ，其中的H+与Ca2+、Mg2+等金属离子发生交换反应，而将钙、镁离子除去： 2R—2SO3H＋Ca2+  (R—SO3)2Ca＋2H+使用氢氧型强碱性阴离子交换树脂(R′—NOH，R′为母体)，其中的OH-与水中的硅酸根、碳酸根等阴离子发生交换反应，而将它们除去：2R′—2NOH＋   (R′—N)2CO3＋2OH-长期使用而失效的阴、阳离子交换树脂可用氢氧化钠和盐酸再生后，重复使用。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条