基本释义:

分离集

网络释义

1)separating set,分离集

2)Separation/preconcentration,分离富集

3)Separation and preconcentration,分离富集

4)separation/enrichment,分离/富集

5)preconcentration and separation,分离富集

6)separation and enrichment,分离富集

用法和例句

Spanning Set and Separating Set, the Bowen-Topological Entropy in the Product System;

张成集和分离集，积系统的Bowen拓扑熵

This paper first discusses the spanning sets and separating sets in Bowen-topological entropy,and obtains some characters about them:(1)f∈X,Xhas certainly limited(n,ε)-spanning set;(2) Every(n+1,ε)-spanning set is the(n,ε)-spanning set;(3) Every(n,ε)-separating set is the(n+1,ε)-separating set;(4)Every(n,ε)-separating set is a limited set.

首先研究了Bowen拓扑熵中张成集与分离集的有关性质。

Cloud-Point Extraction and Its Application to the Separation/Preconcentration and Speciation of Metal Ions;

浊点萃取技术在金属离子分离富集及形态分析中的应用

A new method for the determination of trace Pb based on TiO 2 nanoparticle separation/preconcentration and GFAAS determination was proposed.

提出了纳米TiO2 分离富集 ,GFAAS测定水样中痕量铅的新方法。

To overcome these difficulties,the preliminary separation/preconcentration methods are still frequently required prior to the analysis for the improvement of sensitivity, selectivity and accuracy of analytical method.

因此,必须借分离富集技术,以提高分析方法的灵敏度、选择性和准确度。

The paper presents a novel method for the separation and preconcentration of vanadium with microcrystalline phenolphthalein as the sorbent.

建立了以微晶酚酞作为吸附剂分离富集环境水样中痕量钒的新方法。

The anion exchange resin separation and preconcentration is carried on by using flow injection technique.

研究了采用流动注射技术进行痕量钍的阴离子分离富集,在0。

Optimum conditions for the separation and preconcentration of Au (Ⅲ), Pt (Ⅳ) and Pd (Ⅱ) are studied.

以亚硝基R盐作为螯合剂制备了负载树脂,研究了用该树脂分离富集Au(Ⅲ)、Pt(Ⅳ)和Pd(Ⅱ)的最佳条件。

Advances in research of floatation technology in the application of metal separation/enrichment and analysis;

浮选技术在金属分离/富集及分析中应用研究进展

Highly Selective and Sensitive Spectrophotometric Determination of Trace Cadmium with o-Nitrophenylfluorone in Microemulsion after Preconcentration and Separation Using Sulfhydryl Dextrane;

巯基葡聚糖凝胶分离富集微乳液增敏邻硝基苯基荧光酮光度法测定环境样品中痕量镉的研究

Catalytic fluorescent quenching determination of trace tin after preconcentration and separation with chitosan;

壳聚糖分离富集-催化荧光猝灭法测定痕量锡

A method is developed to effect the preconcentration and separation by extraction chromatography.

研究了国产P204萃淋树脂反相萃取色谱分离富集岩石矿物中的痕量铍。

Separation and enrichment of trace lead and cadmium in water with sea tangle;

海带吸附法分离富集水样中痕量铅和镉

The effect of separation and enrichment of emulsion liquid membrane in determination of metal ions;

乳状液膜在金属离子测定中的分离富集作用

Spectrophotometric determination of trace mercury(Ⅱ) with p-nitrophenyldiazoaminoazobenzene after separation and enrichment by mercapto-dextran gel

巯基葡聚糖凝胶分离富集对硝基苯基重氮氨基偶氮苯分光光度法测定微量汞(Ⅱ)

Spanning Set and Separating Set, the Bowen-Topological Entropy in the Product System;

张成集和分离集，积系统的Bowen拓扑熵

Column Separation/Preconcentration and ICP-MS for Trace Elements and Elemental Speciation Analysis;

柱分离富集/等离子体质谱痕量元素及形态分析

Separation and Enrichment

近代仪器分析--分离与富集

Separation and Enrichment of the Active Constituents in Ephedra Grass by Solvent Sublation

溶剂浮选分离富集麻黄草中有效成分

CONVERGENCE OF SETNETS AND SEPARATION IN FUZZY TOPOLOGICAL SPACES

不分明拓扑空间中集网收敛与分离性

The Purification of Soybean Agglutinin and Its Agglomerate Ability Research;

大豆凝集素的分离纯化和细胞凝集活性的研究

Determination of Ru in Geological Sample by Polarography after Seperation and Preconcentration Using Ion Exchange Resin;

离子交换分离富集极谱法测定地质样品中的钌

Determination of Molybdenum in soil by Separation and Preconcentration-AAS with Rich Oxygen Flame

强碱性阴离子交换树脂分离富集土壤中的钼

A fringe group was separated from the main political party.

从该党内部分离出来一个外围集团。

Precipitates are usually collected by centrifugation at intervals.

常常是用离心法分段收集沉淀的。

PURIFICATION AND CHARACTERIZATION OF THE LECTIN FROM DICHROA FEBRIFUGA LOUR (DFL)

常山凝集素的分离纯化及其性质研究

Isolation and purification of lectin from Dasya villosa and biological activity of DVL

绒线藻凝集素的分离纯化及生物活性

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）

Study on Closely Spaced Modes Decomposition and Modal Parameter Identification;

密集模态分离及其参数识别方法研究

Collection,Seperatiing and Cryopreservation of blood stem cells;

造血干细胞采集、分离与冻存的研究

Research of Security Technology Based on Centralized WLAN Split MAC Architecture;

集中式WLAN分离MAC架构安全技术研究

Study on the Extraction, Purification and Characterization of Lectin from the Canavalia Ensiformis Seed;

刀豆凝集素提取分离纯化及性质研究

Study on the Enrichment and Separation of Flavonoids in Propolis;

蜂胶中黄酮类化合物的富集分离研究