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- The form and appearance, crystal type, particle diameter and unit cell parameter were measured using XRD, TEM, AFM, XPS and BET. The photocatalytic activities were examined by degradation of alizarin red in sunlight and ultraviolet light. 采用X射线衍射、TEM、AFM、XPS、BET等各种分析手段对催化剂的形貌、晶型、粒径、晶胞参数进行了测定和表征。
- The unit cell parameters of Fe-B substructure are a = 7.08 A , cFe= 3.91 A, and the space group is P/4_2/mcm. Fe-B亚结构晶胞参数为a=7.;08A;c_(Fo)=3
- Keywords Cyclic tetramer;WAXD;Unit cell parameter; 环状四聚体;广角X射线衍射;晶胞参数;
- The influence of different ratio of raw materials on crystalline phases and unit cell parameters were studied and the formation mechanism of mullite solid solution was discussed. 探讨不同配方合成的莫来石的晶相组成、晶胞参数及带有结构缺陷的莫来石固溶体的形成机理。
- Keywords Qinling;Devonian system;Microelement;Unit cell parameter; 秦岭;泥盆系;微量元素;晶胞参数;
- The structure of the molecular sieves is studied by means of X-ray diffraction, XPS, EPMA and IR spectrometry, and the unit cell parameters are measured with step scanning technique. 用X射线衍射、X射线光电子能谱、X射线电子探针、红外光谱等方法对分子筛进行了结构研究,并用阶梯扫描方法测得其晶胞参数。
- THE RELATIONSHIP BETWEEN THE UNIT CELL PARAMETER OF OXIDE MINERAL AND GEOMETRICAL KEY ELEMENTS OF THE COORDINATION POLYHEDRON 氧化物晶胞参数和配位多面体几何要素的关系
- Keywords unit cell parameter;infrared spectrum;thermoluminescence;inclusion;typomorphic characteristic;Kubusu gold ore deposit.; 晶胞参数;红外光谱;热发光;包裹体;标型特征;库布苏金矿。;
- ment. It is also tound that the incorporation of [Ga]into zeolite ZSM-5 (?) eads to an increase in unit cell parameter and difference in surtace acidity. Ga进入ZSM-5沸石后,其晶胞参数增大,表面酸性发生变化。
- The unit cell of such a pattern. 晶胞这种结构的单位细胞。
- unit cell parameter 晶胞参数
- Crystal unit cell parameter 晶胞结构参数
- The crystal system of SPG-l-P was monoclinic unit cell. SPG-1-P的高级结构为:SPG-1-P主要由C_6H_(12)O_6晶体组成,并含有一定量的非晶体成分。
- How strongly each scatters is determined by what is inside each unit cell. 各个散射的强度则由每个晶胞内有什么来决定。
- The refinement of crystal unit cell parameters of native cryptomelane in the supergene oxidation zone of the Xiangtan manganese deposit, Hunan Province 湖南湘潭锰矿次生氧化带中天然锰钾矿晶胞参数的修正
- The crystal of BBC is triclinic, space group: P 1. Unit cell parameters: a = 0. 646 84 (13) nm, b = 1. 324 2(3) nm, c = 1.624 5(3) nm; BBC晶体属三斜晶系 ;空间群为 P1 .;晶胞参数 :a =0
- In the vertical direction, there are great differences in impurities, cell parameter and artificial thermoluminescence (ATL) of microlitic quartz. 在矿床垂直方向上,微晶石英的杂质组分、晶胞参数和人工热释光(ATL)性质均显示较大的变化。
- Basing on mineral crystal structure and crystal chemical theory and according to the crystal cell parameter, the atomic arrangement of dravite, etc. 从晶体化学、晶体结构的角度,根据方解石的晶胞参数、晶体内原子排列的特点等,提出了方解石最小颗粒的假设。
- An advanced unit cell model was put forward to evaluate the settlement of deformable pile under flexible foundation. 摘要为了分析柔性基础下柔性桩复合地基的沉降问题,提出了改进的单元体位移模型。
- unit cell parameters 晶胞参数