• 延长陈化时间硅胶整体硬度随之增大

    The hardness of the silica column increased with the increase of aging time.

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  • 主要包括有机聚合物型硅基整体两种类型

    Generally, they can be classified into two types: organic polymeric and silica-based monolithic columns.

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  • 这一结果表明硅胶整体柱表面位点识别能力很强

    The result indicates that enough recognition sites were on the surface of silica monolith, resulting in strong recognition ability.

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  • 研究了分子印迹整体手性拆分过程热力学动力学

    The thermodynamic and kinetic in the chiral separation process on the molecularly imprinted monolithic column were studied.

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  • 探讨了原料比例不同制孔浓度整体结构影响

    The influence of different TMOS/PEG ratio and concentration of porogenic diluent on monolithic silica column was also discussed.

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  • 此外,还毛细管液相色谱条件下比较整体表现

    Additionally, the comparison of these two kinds of monolithic columns was performed by capillary liquid chromatography.

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  • C18键合硅胶基质整体结构色谱行为进行了研究

    The structure and chromatographic behavior of C18 bonded monolithic silica capillary columns were characterized in this thesis.

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  • 采用原位分子印迹技术,单步制备了一种辛可宁印迹手性整体

    A cinchonine imprinted chiral monolithic column was prepared for the separation of the diastereomers of cinchonine and cinchonidine by in situ molecular imprinting technique.

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  • 初步探讨了毛细管整体制备方法及其相色谱分析中的应用

    The preparation of divinylbenzene polymer monolithic columns and their applications in gas chromatography (GC) are discussed.

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  • 相对于传统填充开管整体在手拆分方面具有显著优势。

    Chiral monolithic columns can avoid the problems encountered in chiral open-tubular and chiral conventional packed columns.

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  • 研究了硅胶整体直接电导检测离子对色谱快速分析氯酸盐的方法。

    Fast analysis of perchlorate was carried out by ion-pair chromatography using a silica-based monolithic column and direct conductivity detection.

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  • 制备阴离子交换整体,并建立了白介素18分离纯化方法

    A weak anion exchange column was prepared and a separation method of interleukin-18 (IL-18) was developed on the column.

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  • 然后分子印迹化合物通过与硅胶整体柱烯基发生共聚反应从而固定表面

    Then the MIP coating was copolymerized and anchored onto the surface of the silica monolith.

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  • 整体雌二醇醇、雌酮己烯雌酚富集倍数分别为86、116、77和86。

    The enrichment factors of the prepared monolithic column for estradiol, ethynyl estradiol, estrone and diethylstilbestrol were 86, 116, 77 and 86, respectively.

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  • 硅基整体相似,手性有机聚合物整体柱由于具有产生较高流速较小。

    Similar to chiral silica-based monoliths, chiral organic polymer-based monoliths possess large pores which allow convective flow of mobile phase and result in high flow rates at reduced pressure drop.

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  • 本文结合本研究室工作,对有机聚合物整体制备条件以及生物大分子应用作一概述。

    This paper consists of the following parts: preparation of monolithic polymer column, investigation of polymerization conditions and its application to bio-molecules.

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  • 液相色谱用毛细管整体作为研究基础,通过改变甲苯十二比例使整体柱适用相色谱分析。

    Based on liquid chromatographic (LC) monolithic columns, the high-permeable monolithic columns can be applied in GC through changing the ratio of toluene and dodecanol.

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  • 硅酸甲酰胺催化剂毛细管内原位聚合形成干凝胶制备一系列致密度不同整体

    Using potassium silicate as silicon source, formamide as catalyst, a series of silica xerogel monolithic columns with different consistencies were prepared.

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  • 比较了有无间隔固定相对非特异吸附性能的影响发现含间隔臂的毛细管亲和整体柱没有对BSA非特异吸附;

    The non-specific adsorption ofthe media had been studied and the results showed that the medium without space arm gave very low non-specific adsorption of BSA.

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  • 该法制备及高温干燥过程中不会发生断裂塌陷现象,特点明显优于氧基硅烷前驱体制备无机整体方法

    The column bed would not rupture and collapse during drying at high temperatures. This is the biggest advantage compared with the inorganic monolithic columns using alkoxy silane as precursor.

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  • 大位移井部分整体研究对象提出了钻井各种动态问题建立了的各种动态行为力学模型

    The drill string of ERW is taken as research object, the dynamic problem is brought forward during making hole, and the mechanics model about each dynamic action is established.

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  • 由于爆破地震作用,很可能造成两隧道间岩局部整体垮塌,进而影响隧道围岩稳定

    The seismic action of blasting results in the part or whole collapsing of inter-space rock in all probability, which will influence the stability of surrounding rock.

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  • 整体布局采用开放式T结构,托盘式工作台交换系统机床结构先进

    Open moving T-column structure is used in the whole layout together with tray–typed working table exchanging system and advanced machine tool.

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  • 窑尾结构设计选用不同框架截面形式支撑形式对窑尾结构整体工作性能以及工程造价很大影响

    Choosing among different column cross-section forms and supporting forms in structural designing of kiln tail would have a great effect on the integral working performances and construction costs.

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  • 方法中钢筋混凝土框架整体结构采用剪切模型采用四线性恢复模型。

    In this method, an inter floor shear model is adopted for the whole RC structure; and a quadrilinear recovery force model, for the RC inter floor columns.

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  • 本文提出整体静力模型并利用有限元求解。

    The paper presents a three - dimensional static model of the whole drill-string, and the model is solved by finite - element method.

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  • 为了保留工业美学建筑暴露在外整体恢复

    The building's brickwork, timbers and columns have been exposed and restored throughout to preserve the industrial aesthetic.

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  • 整体浇铸采用传统在总装线船台待分段合拢,再拉主机轴线定位安装的方法施工难度船台周期长

    Traditionally, the integral casted stern post is positioned according to engine′s axes after completing subassembly on the berth. This technology is executed difficultly and needs large berth period.

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  • 整体浇铸采用传统在总装线船台待分段合拢,再拉主机轴线定位安装的方法施工难度船台周期长

    Traditionally, the integral casted stern post is positioned according to engine′s axes after completing subassembly on the berth. This technology is executed difficultly and needs large berth period.

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