环境水样,environmental water sample
1)environmental water sample环境水样
1.A method is proposed for the determination of chemical oxygen demand(COD) inenvironmental water samples with merging zone stop-flow injection spectrophotometry in KMnO4 system.研究了KMnO4体系流动注射合并带停留分光光度法对环境水样中化学需氧量(COD)测定的试验条件,包括反应试剂KMnO4的浓度、载流H2SO4的酸度、采样泵泵速及停留时间、反应温度、试剂体积和采样环体积。
2.This method has been successfully applied to the determination of copper inenvironmental water samples.将该体系用于环境水样中微量铜的测定,方法准确可靠,抗干扰效果好且简便易行。
3.A high performance capillary electrophoresis(HPCE)method was developed for the separation and determination of some dissolved metal ions such as Ca~(2+),Mg~(2+),Na~+inenvironmental water samples.采用高效毛细管电泳法对环境水样中溶解态的钙、镁、钠等金属离子进行分离检测。
英文短句/例句
1.The New Methods for Determination of Chlorophenols Environmental Estrogens in Environmental Water;环境水样中氯酚类环境雌激素检测新方法研究
2.Separation and Enrichment with TOA-P507-Petroleum ether System of Chromium (VI)in Environmental Water;TOA-P507-石油醚分离富集环境水样中Cr（VI）
3.The Determination of Trace Manganese (II) in Natural Water by Single-Scanning Polarography;单扫描极谱法测定环境水样中微量锰
4.The Determination of the (NO_2)~- in the Water Sample by Catalytic Photometry;环境水样中(NO_2)~-的催化光度法测定
5.Technology Study on Determination of Sr in Environmental Water Samples Using ICP-AES Method(In Chinese)ICP-AES法测定环境水样中锶的技术研究
6.The New Methods for Determination of Phenol and Hydroquinone in Environmental Water Samples;环境水样中苯酚和对苯二酚检测新方法研究
7.The Study of Preconcentration and Removal of Trace Au, Bi and As in Environmental Water;环境水样中Au、Bi、As预富集分离方法的研究
8.AFS Determination of Trace Mercury in Environmental Water原子荧光光谱法测定环境水样中痕量汞
9.Spectrophotometric Determination of Silicon in Environmental Water Sample with Silicomolybdate Blue硅钼蓝分光光度法测定环境水样中的硅
10.Determination of Pb in Natural Water by ICP-MS and AFSICP-MS和AFS测定环境水样中的铅含量的比较
11.Pre-concentration and separation of cadmium in environmental water with potassium tetratitanate whisker四钛酸钾晶须预分离富集环境水样中镉
12.Spectrophotometric determination of trace molybdenum in water samples with Mo(Ⅵ)-Venoruton system维脑路通分光光度法测定环境水样中痕量钼
13.Research on New Methods for Analysis of Trace CAP in Environmental Water and Fish Samples;环境水样和鱼样中痕量氯霉素的检测新方法研究
14.The Green and Environment-friendly Analytical Technique and Its Application of Polybrominated Dipheny Ethers in Environmental Water Samples;环境水样中多溴联苯醚的绿色环保分析技术研究及应用
15.Dispersive liquid-liquid microextraction coupled with high performance liquid chromatography for the determination of polynuclear aromatic hydrocarbons in environmental water samples分散液-液微萃取-高效液相色谱法测定环境水样中的多环芳烃
16.PAR Photometric Determination of Trace Amounts of Cadmium After Separation and Enrichment from PVA-H_2O-Acetone System聚乙烯醇-水-丙酮体系分离富集-PAR光度法测定环境水样中痕量镉
17.Extraction-floatation spectrophotometric measurement of trace level oxytetracycline双水相气浮浮选光度法处理环境水样中痕量土霉素残留物
18.Determination of trace lead in environmental water samples by Zeeman effect of graphite furnace atomic absorption spectrophotometry塞曼石墨炉原子吸收法测定环境水样中的痕量铅
相关短句/例句
Environmental water samples环境水样
1.Determination of trace Ag in environmental water samples by GFAAS with Er-coated graphite tube;锆涂覆石墨管-无火焰原子吸收测定环境水样中微量银
2.Dispersive liquid-liquid microextraction coupled with high performance liquid chromatography for the determination of polynuclear aromatic hydrocarbons in environmental water samples分散液-液微萃取-高效液相色谱法测定环境水样中的多环芳烃
3.Trace lead in environmental water samples was preconcentrated in site and determined by flow injection-flame atomic absorption spectrometry(FI-FAAS).以Amberlite XAD-2树脂与双硫腙通过N N基键合的形式合成了一种新型螯合树脂(XAD-H2DZ),采用IR和TGA技术对其特性进行了表征,并将其应用于微柱现场在线采样(MFS)新技术中,实现了环境水样中痕量铅的在线原位预富集和实验室中流动注射-火焰原子吸收(FI-FAAS)系统的联机测定。
3)environmental water环境水样
1.A rapid,simple,accurate and sensitive online method was proposed to determine sulfide inenvironmental water based on the combination of methylene blue spectrophotometryand automatic reference Flow Injection Analysis(FIA) without procedure of H_2S absorption.利用亚甲基兰光度法与自动参比流动注射分析(FIA)联用直接测定环境水样中的硫化物而不需对样品进行H2S的固定处理,建立了快速、简便、准确和高灵敏度的在线分析硫化物的方法。
2.The contents of potassium and sodium inenvironmental water samples were determined by flame atomic absorption spectrometry.采用火焰原子吸收分光光度法测定环境水样中钾和钠的含量,通过对不同波长条件下钾钠吸光度的比较,选择出最佳灵敏线应用于本机分析试验,过程简单,效果十分理想。
3.A rapid,simple and accurate online method was proposed to determine PO4P inenvironmental water based on the combination of phosphorus antimony molybdenum blue photometry(deoxidized reagent is L-axrobic acid) and automatic reference Flow Injection Analysis(FIA).利用磷锑钼蓝(还原剂为抗坏血酸)光度法与流动注射分析(FIA)联用直接测定环境水样中的PO4-P,建立快速、简便和准确高的在线分析PO4-P的方法。
4)Water sample环境水样
1.Determination of trace lead in water sample by HG-AFS;HG-AFS法测定环境水样中痕量铅
2.96h LC 0,96 h LC 50 ,and 96 h LC 100 of twelve chemicals of phenol,alkyl benzene and nitrobenzene,and three water samples to sword fish(\%Xiphophorus helleri)\% and rare minnow(\%Gobiocypris rarus\%) were tested.测定了酚类、烷基苯类和硝基苯类的 12种化学品 ,以及 3个环境水样对剑尾鱼和稀有鲫的 96hLC0 ,96hLC50 ,96hLC1 0 0 值。
5)Environment Water Monitoring Samples环境水监控样
6)analog environmental water模拟环境水样
延伸阅读
海洋自然地理环境(见自然地理环境)海洋自然地理环境(见自然地理环境)marine physical geographic environmenthaiyang ziran dili huaniing海洋自然地理环境(marin。phys、calgeograPhic environment)见自然地理环境。
