• 经历过碳酸盐化作用碳酸盐颗粒显示出六边形微晶结构,其次生孔隙发育不良

    Grains of carbonate experienced marmorization show pseudo - hexagonal poikilitic structure with poorly developed secondary pores.

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  • 首先研究了染料吸附卤化微晶结构影响

    At first, the effect of dye adsorption on the structure of silver halide microcrystals is studied.

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  • 天然沸石具有多孔微晶结构表面积,具有优良的湿湿的功能

    The natural zeolite has microcrystal structure with many holes and big internal surface area. It has good moisture absorption and removal function as well.

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  • 结果表明掺杂使再石墨基本物理性能及其晶结构有较大幅度的改善

    Results showed that the basic physical properties and microstructure of recrystallized graphite with dopant zirconium was improved.

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  • 结果表明焦炭气孔基本单元——结构影响焦炭宏观性能最本质因素

    The results show that the basic influencing factor on coke property is the structure of crystallite, as the basic unit of pore wall of coke.

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  • 分析石墨结构成键特征,研究了石墨微晶边缘原子平面碳原子电化学特性

    The electrochemical characteristics of carbon atoms on the edge and basal plane were determined by analyzing structure of graphite crystal and bond of different carbon atoms.

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  • XRD分析结果表明,随金属离子浓度增加镀层呈现结构结构转变的趋势。

    The XRD analysis showed that the structure of the deposits changed from amorphous structure to microcrystalline as the metal ion concentration ratio increased.

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  • 活性炭具有许多结构材料显著活性、尤其是超常吸附作用广泛应用

    The active carbon is a carbon micro-crystal structure material with many tiny holes. Because of its remarkable activeness, the active carbon has wide applications.

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  • 采用X-射线衍射XRD)法分别考察了温度催化剂水分对生物质热解气化结构影响

    The influences of temperature, catalysts and moisture on microcrystallite structure of pyrolysis gasification semicoke were investigated using X-ray diffraction(XRD).

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  • 元素分析、氮气物理吸附X射线衍射分别考察了裂解元素组成BET表面积以及微晶结构变化;

    Elemental composition and BET surface area of pyrolysis carbon were investigated. X-ray diffraction pattern and constant-current charge-discharge properties of pyrolysis carbon were studied.

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  • 介绍焦炭结构与其宏观性质关联,煤化度热解过程微晶结构影响等,并说明研究焦炭结构的意义及其发展前景。

    This paper introduced the relationship of microcrystal structure of coke and its macroscopical properties, and the effects of coal rank and pyrogenation process on microcrystal structure etc.

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  • 本文首次通过FTIR扫描电镜手段研究了振磨作用聚氯乙烯(PVC颗粒尺寸微晶结构表观密度和增塑剂吸收量影响

    The effect of vibromilling on particle size, crystalline structure, optical density and the plasticizer absorption of PVC were studied through FTIR, SEM and physical property tests.

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  • XRDFTIR分析表明不同前驱体制备的碳材料结构以及官能团结构不同,随着碳化终温的升高,碳材料结构石墨微晶逐渐增多。

    The XRD and FTIR analysis of the carbon materials show that the carbon material prepared by different carbon matrix precursor have different crystallite structure and functional groups.

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  • 研究以钙云母为主相可切削微晶玻璃制备工艺结构特点、增强增韧机理力学性能等进行了初步的研究。

    The study on preparation process, microstructure, strengthening and toughening mechanisms of MGC mainly containing Ca-mica were investigated, together with mechanical properties and machinability.

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  • 这种具有定向结构BT S极性微晶玻璃具有较高机电耦合系数延迟温度系数,声表面器件上具有潜在的应用价值

    It shows that BTS polar glass ceramics with grain orientation structure have a potential application in SAW devices for their high SAW coupling coefficient and low temperature coefficient of delay.

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  • 并通过结构分析研究了本系统微晶玻璃组成结构性能之间关系。

    Using structure analysis method we investigated the relationship between the composition, structure and properties of the glass ceramics.

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  • 利用热分析(DTA)、X-射线衍射(XRD)扫描电镜(SEM)等手段分析玻璃相变组成结构同时测定了材料的部分性能

    The phase transformation, phase composition and microstructure of the glass-ceramics were investigated by means of DTA, XRD and SEM. Some properties of the glass-ceramics were also determined.

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  • 由于补充加入,使烧结微晶玻璃结构得到调整,有利于提高强度性能

    The supplementary addition of nucleating agent caused the change of microstructure and the improvement of mechanical properties of sintered glass ceramics.

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  • 矿渣微晶玻璃组成、结构性能关系属于复杂知识系统各种参数之间很强的相互影响、相互制约的关系。

    Thr relationship of composites, structure and properties of Slag Glass-Ceramic is a complex knowledge system and parameters have strong effects on each other.

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  • 结构观点分析了研制铁电玻璃方法途径,并由此开发了材料新品种

    From the viewpoint of microstructure, an approach to the research in ferroelectric glass-ceramics was analyzed and a new type of the material developed.

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  • 结果表明:薄膜结构转变微晶结构微晶尺寸纳米

    The results indicate that the amorphous film gradually transfers into microcrystalline Si, and the grain size is nanometer order of magnitude.

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  • 本文研究了结构立方体溴碘化银乳剂制备

    The preparation of shell layer of multistructure silver bromoiodide cubic microcrystals was studied.

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  • 光学镜下考察不同热处理制度下可加工玻璃陶瓷组织结构

    Microstructure of machinable glass-ceramics prepared in different processes of heat treatment was investigated by optical microscope.

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  • 原丝经过预氧化仍保持原来原纤结构纤维外部表层石墨微晶较大孔隙较少,内部微晶较小且含有大量孔隙。

    The (graphite) crystallites in the outer layer of the carbon fibers are large with few pores, while the inner crystallites are small with many pores.

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  • 本文对VHFPECVD制备本征微晶薄膜电池进行电学特性结构特性方面的测试分析研究。

    The electrical and structural properties of microcrystalline silicon thin film and solar cells fabricated by VHF-PECVD were studied.

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  • 脱氢再复合形成结构则表明样品保留了样品的构型。

    And for the samples after sufficient DR process, it isc onfirmed by the detected domain structures that the configuration of the column -like crystals retains.

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  • 其次采用X射线衍射XRD)、扫描电镜SEM)等分析方法对不同水解淀粉微晶进行结构分析,DSC进行性质分析

    Then X ray diffraction (XRD), Scanning Electron Microscopy (SEM) were used to analysis the inside structure of starches with different hydrolysis rates, DSC for the thermal properties analysis;

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  • 电路采用桥式拓扑结构以IGBT管功率开关器件中频变压器使用微晶磁心

    Full bridge topology was used in the main circuit, IGBT was used as power switching device, and micro-crystal core was used in mid-frequency transformer.

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  • 电路采用桥式拓扑结构以IGBT管功率开关器件中频变压器使用微晶磁心

    Full bridge topology was used in the main circuit, IGBT was used as power switching device, and micro-crystal core was used in mid-frequency transformer.

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