front-chromatograph是什么意思

网络释义

用法例句

The surface acidity of the ZSM-5 zeolite can be measured using a front-chromatograph carring in the organic base and combining with TPD technique.

本文介绍了用有机碱的迎头色谱法配合TPD技术测定ZSM-5分子筛催化剂的表面酸性,以甲醇转化高辛烷值汽油的HZSM—5催化剂为例,观察到了它有与Y型及氢丝光沸石不同的高温部分强酸峰,因此它能使甲醇转化成高辛烷值汽油,随着催化剂再生次数的增加,酸量逐渐减少,强酸峰顶温度向低温方向转移,油品中芳烃含量也逐渐降低。

The adsorption and reaction of thiophene and hydrogen on catalyst Mo-Co/Al_2O_3 were studied by the frontal chromatography technique.

用迎头色谱法研究了噻吩和氢在Mo-Co/Al_2O_3催化剂上的吸附与反应。

The line of isothermal adsorption with polysacharidcs adsorbent at 70℃ , 80℃ and 90℃ respectively is determined by the method of frontal chromatography in this paper.

本文是在研究以多醣类物质作吸附剂制取无水乙醇的新工艺基础上,采用迎头色谱法测定了吸咐等温线,突验数据通过回归分析,获得符合Freundlich型的吸咐等温方程,计算值与实验结果吻合较好。

Frontal Chromatography with Step Equilibrium for Determination of Adsorption Isotherm

台阶平衡迎头色谱法测定吸附等温线

Study on the Testing of Specific Surface Area and Adsorption Isotherm of Powders by Frontal Chromatogram;

迎头色谱法测定颗粒比表面积和等温吸附线

Rapid diagnosis of aconites poisoning by TLCS;

薄层色谱扫描法快速检测乌头碱中毒

Detection of Residual Solvents in Cefodizime Sodium Using Gas Chromatography

气相色谱法测定头孢地嗪钠残留溶剂

A method for rapid separation and determination of aconitine in plasma by reversed-phase high performance liquid chromatography;

高效液相色谱法快速分离测定血浆中的乌头碱

Determination of brucine and strychnine in Aconitum Kusnezoffii Reichbby RP-HPLC;

高效液相色谱法测定草乌中乌头碱含量

Determination Content of Cefepine by Ion Exchange Chromatography for Injection

离子交换色谱法测定注射用盐酸头孢吡肟含量

Determination of cefaclor by micellar electrokinetic capillary chromatography

胶束电动毛细管色谱法测定头孢克洛的含量

Content Determination of Cefaclor in Human Plasma by HPLC

高效液相色谱法测定人血浆中头孢克洛浓度

Determination of Cefixime by Micellar Electrokinetic Capillary Chromatography

胶束电动毛细管色谱法测定头孢克肟的含量

Determination of aconitum alkaloids in biological samples by liquid chromatography-tandem mass spectrometry

液相色谱-串联质谱法测定生物检材中乌头生物碱

Determination of 9 cephalosporin drug residues in beef by ultra performance liquid chromatography-tandem mass spectrometry

超高效液相色谱-串联质谱法测定牛肉中9种头孢菌素类药物残留

Comparison between microbiological assay and high liquid chromatography for ceftazidime

微生物法和高效液相色谱法测定头孢他啶浓度方法学比较

photolysis gas chromatography

光解气相色谱(法)

thermal cracking gas chromatography

热解气相色谱(法)

layered column chromatography

层叠式柱色谱(法)

syringe reaction chromatography

针管反应色谱(法)

radiation-chemical chromatography

放射化学色谱(法)