1)Water-soluble ions水溶性离子
1.Pollution characteristics of water-soluble ions in atmospheric PM_(10)and PM_(2.5)in Changsha City in summer;长沙市夏季PM_(10)和PM_(2.5)中水溶性离子的污染特征
2.The major water-soluble ions and pH values of PM2.5进行了研究测试,对其水溶性离子成分和pH值进行了分析。
3.5 samples were collected from March to May in 2005,and 11 kinds of water-soluble ions (Na+,NH4+,K+,Mg2+,Ca2+,F-,Cl-,Br-,NO2-,NO3-and SO42-) were determined by an ion chromatography.NH4+、SO42-和NO3-为水溶性离子的主要组分,其平均质量浓度分别为6。
英文短句/例句
1.The Ion Chemistry and Seasonal Variation of TSP Aerosol over the East China Coastal Seas中国东部近海大气气溶胶中水溶性离子成分分析及季节性差异
2.The antistatic agents utilized in the process are water-soluble ionic dyes.本法所用的抗静电剂，是水溶性离子染料。
3.Pollution Characteristics of Nanjing Water-soluble Ions in Air Fine Particles under Haze Days霾天气南京市大气PM_(2.5)中水溶性离子污染特征
4.Water Soluble Ions of PM_(10) in Chongqing重庆市大气PM_(10)中水溶性离子组分的研究
5.Chemical Characteristics of Aerosol-Bound Ionic Species over the Southern Coastal Area of Shandong Peninsula山东半岛南部近海大气气溶胶水溶性离子的化学组成
6.water soluble nonionic surfactant水溶性非离子表面活性剂
7.water soluble anionic surfactant水溶性阴离子表面活性剂
8.anionic surface active agents-determination of solubility in water阴离子表面活性剂－水中溶解度的测定
9.Physicochemical properties of aqueous chloride ionic liquid solutions氯盐离子液体水溶液的物理化学性质
10.Study on Mechanisms and Oil Displacement Performance of Water-Soluble Cationic Polymer水溶性阳离子高分子的驱油性能及机理研究
11.dissolved oxygen and chlorine ion水中的溶解氧和氯离子
12.The Study of Property of Anionic and Cationic Surfactant Aqueous Solution;正负离子表面活性剂混合水溶液性质研究
13.Determining and Analysis of Water-soluble Acid Ions Content in Atmospheric Particles on the Eastern Outskirts of Chengdu,Sichuan Province四川成都东郊大气颗粒物水溶性酸性离子测定
14.Fluorescence Properties of Nile Red in Ionic Surfactant Aqueous Micellar Solutions尼罗红在离子表面活性剂水溶液中的荧光特性
15.STUDY ON THE STABILITY OF FeO_4~(2-) IN BASIC AQUEOUS SOLUTIONFeO_4~(2-)离子在碱性水溶液中稳定性的研究
16.Study of Adsorption Characteris Characteristics of Yunnan Bowl Tea to Ce(Ⅳ) Ion in Aqueous Solution云南沱茶自水溶液中吸附铈(Ⅳ)离子的特性研究
17.Synthesis and Properties of Water Soluble Cationic Copolymer Using the Method of Inverse Emulsion Polymerization反相乳液法制备水溶性阳离子共聚物研究
18.Adsorption Properties of ZSM-5 Zeolite on Lead Ions in WaterZSM-5沸石对水溶液中铅离子的吸附性能
相关短句/例句
water soluble ion水溶性离子
1.It was found that the concentrations of total water soluble ions in town were higher than that in outskirt.研究发现,城乡结合带采集的总水溶性离子浓度比郊区高。
2.Water soluble ions(WSI)and NH_3 concentrations were analyzed using an ion chromatogram(IC)analyzer.5)) 观测研究,并用被动式采样器 Ogawa 采集 NH_3样品,使用离子色谱仪对样品进行分析,获得大气气溶胶中水溶性离子和 NH_3的浓度变化。
3.Characterization of gases and water soluble ion of PM_(2.5) during spring and summer of 2006 in Xi'an;5)观测研究,并用被动式采样器Ogawa采集NH3样品,使用离子色谱仪对样品进行分析,获得大气气溶胶中水溶性离子和NH3的质量浓度变化,结合大气SO2、NO2质量浓度数据,对西安市春、夏季气体及PM2。
3)water-soluble ion水溶性离子
1.Mass concentrations,water-soluble ions,and total carbon(TC) of total suspended particle(TSP) were investigated from both indoor and outdoor conditions in Mogao Grottoes,Dunhuang,from April 30 to May 10,2006.TSP中水溶性离子分析表明,Ca2+、SO42-、Na+和Cl-是水溶性无机离子的主要组分,且室外水溶性离子浓度高于窟内水平,长假前后水溶性组分浓度有明显变化。
2.1st,2006,and the concentrations of 11 water-soluble ions(Na+,NH4+,K+,Mg2+,Ca2+,F-,Cl-,Br-,NO2-,NO3-,and SO42-),and elemental carbon(EC) and organic carbon(OC) were determined in the filter samples.0的质量浓度及其其中的11种水溶性离子、元素碳(EC)和有机碳(OC)及8个碳组分进行了分析。
3.The water-soluble ions (WSI) are important constituent of the atmospheric aerosol and play roles in a number of important atmospheric processes through their direct and indirect radiative force which could influence the Earth’s radiation budget and consequently the climate variations.水溶性离子是大气气溶胶中的重要组成成分,其在大气中的直接和间接辐射强迫能够对全球气候变化产生十分重要的影响。
4)water soluble ions水溶性离子
1.Characteristics of water soluble ions emitted from large coal-fired power plant boilers;大容量燃煤电站锅炉水溶性离子排放特征
2.The paper studies on the main physics- chemical properties of water soluble ions in atmospheric particulates and their relations with precipitation in different seasons of Lanzhou.本文对兰州市不同季节大气颗粒物中水溶性离子的主要理化特性及其与降水的关系进行了研究。
5)soluble ions水溶性离子
1.The principal components were carbonaceous species and watersoluble ions, with their total mass accounting for more than 50% of the total PM2.含碳组分和水溶性离子是主要的组分,其质量浓度之和超过PM2。
2.The mass concentration,water-soluble ions and elemental composition of fine particles were detected by the weighing method,ion chromatography,inductively coupled plasma chromatography separately.用称重法、离子色谱法和电感耦合等离子质谱法分别测得细颗粒物的质量浓度、水溶性离子和元素组成。
6)Water-soluble acid ion水溶性酸性离子
延伸阅读
电去离子技术和反渗透-电去离子高纯水设备技术概况1、采用自行研制的暗道式流道淡室隔板、国产的异相离子交换膜和离子交换树脂等材料组装的电去离子（EDI）膜堆，结合超滤、反渗透（RO）等膜分离技术成功地用于纯水、高纯水制备，结构紧凑，工艺合理，操作简便，系统设计具有创新性。2、以RO-EDI为核心技术设计制造的1m3/h高纯水设备及小型高纯水装置工艺先进，EDI膜堆产水电阻率达到16~17MΩcm，钾、钠、锌、镍、铜、全硅、氯、硝酸根、磷酸根、硫酸根、总有机炭及细菌数等项指标达到电子级水I级标准，微粒数达到Ⅱ级标准；医药、生物技术等行业用的RO-EDI装置产水水质达到中国药典注射用水标准。3、实验室试验及使用单位应用表明，研制的EDI膜堆可以连续稳定运行，生产纯水、高纯水。EDI膜堆污染后，可以通过清洗恢复性能。4、研制的EDI膜堆及RO-EDI高纯水设备已经具备了产业化条件，在国内处于领先地位，并在产水水质、水耗、电耗等方面达到美国、加拿大同类品的先进水平。5、EDI属清洁生产技术，可广泛用于电子、电力、医药、生物技术等行业生产纯水、高纯水，具有重大的社会、经济效益。技术原理一、基本原理EDI是国际上九十年代才逐步成熟的纯水、高纯水生产技术、是纯水生产领域一项具有革命性的技术突破。EDI为电渗析与离子交换有机结合形成的新型膜分离技术，在外加电场的作用下，使离子交换、离子迁移、树脂电再生三个过程相伴发生，相互促进。它既保留下电渗析可连续脱盐及离子交换树脂可深度脱盐的优点，又克服了电渗析浓差极化所造成的不良影响及离子交换树脂需用酸碱再生的麻烦和造成的环境污染，可以使制水过程连续长期进行，并能获得高质量的纯水，整个过程相当于连续获得再生的混床离子交换。二、技术关键1、EDI淡室隔板的设计；2、填充材料的选择；3、EDI膜堆的组装；4、EDI膜堆水路系统的安排；5、EDI膜堆的操作参数。适用范围医药、电子、电力、生物技术和科学研究
