The cations Na+, NH4+, K+, Mg2+ and Ca2+ in acid rain samples were determined by ion chromatography. The results were compared with the determination results analyzed by AAS.

  • 用离子色谱法测定酸雨中的Na~+、NH4~+、K~+、MS~(2+)、Ca~(2+)等阳离子,并同时用原子吸收分光光度法进行了对比实验。
  • 来源:互联网摘选更新时间:2026-07-01 18:11:11

  • 重点词汇
  • compared with与…比较,与…相比;
  • andconj. 和;与;而且;于是;然后
  • ionn.<物>离子;
  • were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • samplesn.样品( sample的名词复数 );(作为标准或代表的)样品;(化验的)取样;(抽查的)样本;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • acid rainn.酸雨;
  • chromatographyn.套色版;层析法;
  • determinedadj.决心;决定;坚定的;
  • 相关例句
1、

A new method was proposed for the determination of Cu~ ( 2+) and Zn~ ( 2+) by ion chromatography with low pressure cation column. The spectrophotometric detection at 520 nm was sued.

用吡啶(2偶氮4)雷琐辛(PAR)作柱后衍生剂,在优化的衍生和色谱条件下,使用可见光检测低压离子色谱法同时测定了水溶液中铜和锌。

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2、

Purification of monoclonal antibody B-S12 from mouse ascites by strong anion exchange liquid chromatography

阴离子交换层析法纯化gp130单克隆抗体B-S12离子色谱法测定玉米粉中氯含量

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3、

In this paper, a simple, effective and precise ion chromatography method has been developed for the determination of chlorine dioxide, chlorine, chlorite and chlorate in water.

本文研究建立了一种简便可行,准确可靠的离子色谱法,测定水中的Cl2、ClO2、ClO2~-和ClO3~-。

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4、

The gas in the gas chambers concerned are analyzed by ion chromatography, GC-FTIR method, and gas chromatography.

应用离子色谱法、GC-FTIR联用法、气相色谱法对相关气室的气体进行了分析。

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5、

The characteristics of sludge conditioning wastewater were analyzed by ion chromatography and chemical method, and the ammonia stripping-anaerobic-SBR process for the wastewater treatment was studied based on the test for ammonia stripping and coagulation.

采用离子色谱法及化学分析法分析了污泥调理废水的水质特性,在氨吹脱及混凝试验的基础上开展了氨吹脱厌氧SBR工艺处理该废水的研究。

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6、

Qualitative and quantitative analysis were used to measure it, such as, iodimetry, ion chromatography and open circuit potentials.

分别用碘量法、开路电位法和离子色谱法对田玩,l进行定性和定量测定。

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7、

The resin sample is first burnt in oxygen flask and the combustion products are absorbed in H2O2-deionized water, the absorbing solutions are then injected into IC system for analysis.

含有卤素和硫元素的树脂样品经氧瓶法燃烧分解,用含H2O2的去离子水溶液吸收,离子色谱法分离测定。

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8、

The by-products ( DBP) of inorganic disinfectant, namely 、 、 and Br-were separated and detected by ion chromatography with direct injection.

采用直接进样离子色谱法,对饮用水中无机消毒副产物(DBP):-2ClO、-3BrO、3-ClO和Br-进行分离检测;

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9、

The determination of Li+ 、 Na+ 、 NH4+ and K+ by non-suppressed ion chromatography using pyridine-2,6-dicarboxylic acid is described.

用吡啶-2,6-二羧酸(PDCA)为流动相的非抑制型离子色谱法同时测定碱金属和铵离子。

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10、

Ion Chromatographic Analysis for Simultaneously Determining Trace Amounts of Hg, Cd, Zn Using Meso-Tetra ( 4-Sulfonatophenyl) Porphyrin as Post-Chromatographic Derivatization Agent

以meso四-(对磺基苯)卟啉为柱后衍生剂同时测定微量镉、汞、锌的离子色谱法

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11、

Water quality and scum of vessel is detected by Ion chromatogram and XPS respectively. Corrosion failure Manner and mechanism, the cause of crack is discussed comprehensively.

运用离子色谱法、络合滴定法和XPS分别对除氧器水箱的水质和垢成分进行了分析,并对水箱材质的腐蚀失效模式和腐蚀机理进行了讨论,综合分析了除氧器水箱裂纹形成的原因。

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12、

An ion chromatographic ( IC) method for the determination of SO_2 content in the grape preservation process was developed.

研究了离子色谱法(IC)检测葡萄保鲜过程中SO2的方法,并用于SO2释放量及葡萄中SO2残留量的检测。

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13、

Measurement of HCN and NH_3 Release by Ion Chromatography during Coal Pyrolysis

离子色谱法测定煤热解过程中HCN和NH3的释放量

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14、

Ion Chromatography for Determination of Trace Amount 1-Aminocyclopropane-1-Carboxylic Acid ( ACC) in Mushroom

检测双孢蘑菇培养料中微量1-氨基环丙烷-1-羧酸(ACC)的离子色谱法

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15、

Finally, ion-chromatography and GC-MS were utilized to indentify and determine cyanide and tetramine respectively.

上述方法结合GC-MS及离子色谱法对毒物进行定性和定量测定。

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16、

Ion chromatography ( IC) was applied to the determination of some inorganic elements in aromatic polyamide fiber ( Twaron).

应用离子色谱法(IC)测定芳香族聚酰胺纤维中硫、钠、钾、镁及钙。

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17、

Determination of HF, HCl and H_2SO_4 in workplace air using IC

离子色谱法同时测定工作场所空气中HF、HCl、H2SO4

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18、

Determination of water-soluble ions in TSP by Ion Chromatography

离子色谱法测定TSP中的水溶性离子

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19、

Determination of fluorine in ceo_2 with low pressure ion chromatography

低压离子色谱法测定CeO2产品中微量氟的研究

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20、

The pH value of the solution was reduced by a home-made electrochemical neutralizer.

用自制电化学中和器降低了试液中的pH值,使试液适于用离子色谱法测定。

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