• 主要三种类型,斜、横撑柱

    There are three main types of shoringraking , flying and dead shore.

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  • 文论研究新步出,都有一股新的社会思潮的发动为之撑柱

    When look through the history of ancient Chinese literary theories study, each new step is promoted by an new ideological trend.

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  • 发明涉及一种粘土制备一氧化碳变换催化剂方法

    The invention relates to a method for preparing a CO shift catalyst by using pillared clay.

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  • 屋内斗拱雀替椽木等组成

    There are brackets, columns, beams and rafters, the sparrow house, consisting of supporting frame.

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  • 介绍材料合成特性应用前景沸石类介孔材料与介孔材料特性等进行比较。

    Introduced the synthesis, characteristic and applied foreground of the mesoporous material, and compared zeolite mesoporous material with pillar mesoporous material.

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  • 粘土矿物层间域一个特殊化学反应场所

    The pillared clays interlayer is a special site in chemical reaction.

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  • 北京欢乐谷玛雅餐厅金字塔建筑,采用斜、斜为主承重结构异形复杂结构体系。

    Maya restaurant in Beijing Happy Valley is a kind of pyramid building, and it's main bearing members are slanting braces and columns.

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  • 本文润土制备成型及其对水中微量重金属离子有机污染物吸附进行了研究。

    This article studied the synthesis of pillared bentonites, shaping, and the adsorption of trace heavy metals and organic compounds in water.

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  • 天然润土进行酸化处理,对其进行无机有机无机有机制备改性膨润土。

    A modified bentonite was prepared, after the natural bentonite had been treated by acidizing, inorganic, organic, inorganic and organic pillar bearing process.

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  • 萃取过程加入光学酒石酸水滑石粉末明显提高映体选择性,对映体选择性分离因子最大值可达1.2。

    The enantioseletivity can be improved obviously when the optical pure tartaric acid-LDHs powder was added during the process of extraction, the maximal enantioselective separation factor is 1.2.

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  • 试验研究酸化润土染料废水处理效果探讨了它降解处理染料废水相关机理,初探了再生利用可行性

    The experiment studies the treatment effect of the dye wastewater by using column-support bentonite and discusses the correlative mechanism. And initially its regeneration use is probed into.

    youdao

  • 结果表明,表面活性剂改性脱石大幅度提高苯酚的吸附能力

    It reveals that using modified pillared montmorillonite with surfactant can improve the adsorbing capacity greatly.

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  • 处理效果最佳酸化膨润土对染料废水COD去除率可达80%以上色度去除率可达95%以上。

    The effects of the treatment show that the best effect is achieved by pillared acidified bentonite, whose COD removal efficiency is more than 80% and chroma removal efficiency is more than 95%.

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  • 润土制备过程煅烧温度至关重要

    During the synthesis process of titanium oxide pillared bentonite, the calcinations temperature is the most important.

    youdao

  • 简述类水滑石化合物合成方法,并对以类水滑石化合物为前驱体的水滑石将其焙烧后的复合氧化物性质催化应用进行了综述。

    The paper describes the preparation methods of hydrotalcite like compounds (HTLcs), the properties and catalytic application of pillared hydrotalcite and the mixed oxides formed by HTLcs calcination.

    youdao

  • 通过XRD、TEMFTIRTG-DTA等多种表征手段分别对有机阴离子滑石结构及其影响因素、晶体形貌、红外性能稳定性进行了研究。

    The crystal structure and outward appearance, IR property and thermal stability of the organic-anion-pillared hydrotalcites have been studied by XRD, TEM, FTIR and TG-DTA.

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  • 不同长的有机胺镧铌酸,采用X射线衍射、重、差等分析方法对合成的各种产物进行表征。

    Amine-pillared lanthanum niobates with different chains length as pillars were characterized with XRD, TG and DSC.

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  • 通过联合仿真与结果分析得出:(1阶段泵站调定压力恒定时,增加泵站流量显著缩短时间。

    Through the analysis of the co-simulation results: (1) During the raising leg stage and early raising leg stage, when the pump pressure constants, increasing the flow can short the time of rising leg.

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  • 的上、下端分别框架框架

    The haunch braces are connected rigidly with structural beams and columns.

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  • 制备了对水体中的具有良好吸附效果的蒙脱土

    An adsorbent Ti-pillared montmorillonite (Ti-PILC) with high efficiency to remove arsenic in water was prepared.

    youdao

  • 片:经过全自动冲孔、冷弯轧制横斜通过防松螺栓联结

    Frame: Frame including upright by the automatic-punching, rolling Bracing. That be connected through the pine-bolt connection.

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  • 片:经过全自动冲孔、冷弯轧制横斜通过防松螺栓联结

    Frame: Frame including upright by the automatic-punching, rolling Bracing. That be connected through the pine-bolt connection.

    youdao

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