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长程有序的英文

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"长程有序"怎么读用"长程有序"造句

英文翻译手机手机版

  • disttant order
  • long distance order
  • long range order
  • long rangeorder
  • long-range order
  • longrangeorder

例句与用法

  • Hrtem studies indicate that the si1 - xcx alloy has a high carbon concentration and possesses an ordered superlattice structure
    电子衍射和hrtem表明该材料具有传统硅碳材料所不具备的长程有序和超点阵结构。
  • The basic knowledge of liquid crystal is introduced in the second chapter , especially the nematic liquid crystal . the nematic liquid crystal molecule is rodlike with big slendemess ratio
    向列相液晶是由长径比很大的棒状分子组成,分子质, c没有长程有序性。
  • The two - dimenstional xy model undergoes an unusual klosterlitz - thouless phase transiton at low temperature , where the system magnetization still vanishes but there is an quai - long order with the spin configuration like the vortex pair
    二维xy模型在较低温时发生了特殊的kt相变,系统磁化强度仍为零,但呈现出类似涡旋对的准长程有序
  • Complex fluids are generally produced by mixing together several distinct components . they sometimes possess mixed physical properties of their elements , but in many cases the interaction between different elements can give rise to unusual optical and rheological properties of the system as a whole , reflecting the new structural organization of their elements
    该体系有时会显示其组分的物理特性,但大多数情况下,由于不同成分间的相互作用使复杂流体呈现出多种特别的结构形式(如自组装、分形和某些长程有序等) ,显示出奇特的光学和流变学特性。
  • Since the novel m41s mesoporous materials ( particularly mcm - 41 ) was firstly reported by mobil ' s researchers , much attention has been paid to this kind of materials . they have not only larger surface area , uniform pore structure and huge pore volume , which can reduce bottleneck phenomenon in molecular diffusion , but also higher mechanically and chemically stability as new inorganic materials . these materials have been widely used as catalysts , sorbents and separation materials as they were synthesized firstly
    介孔材料作为一种新型功能材料,由于其具有较大的比表面积、长程有序的孔道结构、较大的孔容、良好的扩散性能和能够减小分子扩散中的瓶颈效应等特点,以及作为无机材料所具有的机械和热稳定性,所以自1992年mobil公司开发研制了以mcm - 41为代表的m41s系列介孔材料以来,被广泛应用于催化、吸附和分离等领域。
  • Complex fluids are generally produced by mixing several distinct components together . they sometimes possess mixed physical properties of their elements , but in many cases , the interaction between different elements can give rise to unusual optical or rheological properties of the system as a whole , reflecting the new structural organization of their elements
    复杂流体( complexfluids )通常是由几种不同成份的物质混合在一起而形成的复合体系,该体系有时会显示其组分的物理特性,但大多数情况下,由于不同成分间的相互作用使复杂流体呈现出多种特别的结构形式(如自组装、分形和某些长程有序等) ,显示出奇特的光学或流变学等特性。
  • Even though hms can be prepared much more easily than mcm - 41 and has certain advantages such as thicker framework walls , superior thermals stability , and a smaller crystalline size . hms have more recently been shown to possess wormhole - like or sponge - like framework structure rather than the long - range hexagonal framework structures characteristics of electrostatically assembled mcm - 41 . the wormhole channel motif is a potentially important structure feature for favorable catalytic reactivity , in part , because channel branching within the framework can facilitate access to reactive sites on the framework walls . furthermore the wormhole channel motif suggest that they could serves as ideal hosts for rational nanomanufacturing
    1995年, tanev和pinnavaia报道,用中性模板剂合成了一类新的六方介孔固体( hms ) ,它具有不同于用静电路径合成的mcm - 41介孔固体的物理和化学性能,如制备工艺简单、孔壁厚、热稳定性好和晶粒尺寸小等。 hms还具有蜂巢或海绵状结构特征,而不象mcm - 41那样是长程有序的六方结构。这种蜂巢或海绵状结构特征除有利于催化反应,反应物易于接近孔壁上的反应位外。
  • It was revealed that the hexagonal order was destroyed and the phase transition from hexagonal to amorphous structure with the increment of manganese ion , and with the appropriate neutral hexadecylamine ( hda ) with cetyltrimethylammonium bromide ( ctab ) as mixed template , mn - mcm - 41 was synthesized with well uniformly pore size and hexagonal mesostructure for the additional function of n - metal covalent bond , and the ordered structure was mediated by the influence on the packing parameter
    表明随着mn ~ ( 2 + )引入量的增加,导致介孔长程有序结构的破坏,最终引起由六方相向无定型相的转变。适量中性表面活性剂十六胺的引入以形成混合模板剂,通过在原有静电作用基础上增加n -金属键作用,合成结构较为完整的锰掺杂mcm - 41材料。
  • The temperature from amorphous to crystal of tungsten oxide sol - gel films with catalyst is increased and the reason is in studying . as results of tunnel scan - afm , both pt sputtered tungsten oxide films and pt sputtered tungsten oxide sol - gel films there is distinct and out - of - order parallel line structure on the surface of amorphous . molecules of the sample tend to tetrahedron and the former has more planarer structure
    隧道-原子力显微镜测试结果表明:非晶态时,磁控溅射掺铂薄膜样品表面和溶胶凝胶掺铂样品表面都有明显的平行线状结构,长程无序,分子趋于四面体结构,只是前者比后者表面较平整;晶态时,磁控掺铂样品在自然生长面上原子呈平面分布,长程有序,溶胶掺铂样品则呈wo6面心结构。
  • Ft - ir , xrd results showed hexagonal structural character were kept , xrd and tem results showed that the samples have the well ordered degree . it was analysized that all n2 adsorption isotherms of the samples belong to langmuir iv category which is related to mesoporous materials . the samples had uniform mesoporous distribution and high surface areas
    Ft - ir 、 xrd分析显示,萃取处理方法得到的介孔材料保持了六方周期性排列的结构特征, xrd衍射峰较窄,说明介孔具有长程有序性,同时tem照片也表明了介孔氧化硅材料具有长程有序的结构特征。
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