isomorphous

1. Study on the Separation and Purification of Two Isomorphic Steroids; The mixed crystals have a crystal form that is isomorphous with the monoclinic crystal form of ammoniun nitrate III.
   类质同晶甾体化合物的分离过程研究这种混晶具有和硝酸铵3单斜晶形（类质）同晶的晶形。
2. Study of toluene alkylation with methanol on isomorphous cobalt zeolite catalysts
   甲苯-甲醇在硅钴共晶沸石分子筛上烷基化反应的研究
3. The isomorphous replacement of Si by B and Al in the MCM-41 inorganic framework makes some changes in the pore structure, therefore, B-Al-MCM-41 may have different properties in using for catalysis and adsorption.
   Al、B同晶取代Si进入MCM-41无机骨架会使其中孔结构发生一些变化，因而合成的B-Al-MCM-41必将有不同的催化、吸附性能。
4. The crystal structure of two tourmaline species was measured to testified tourmaline's polar structure again and main influencing factor of charge equilibrium is due to foreign ion's isomorphous substitution on Y site.
   论文测定了两种电气石的晶体结构，再一次证明了电气石的极性结构，表明发生在Y位的类质同象替代是影响晶体内荷电状况的主要因素。
5. Element As occurs in arsenopyrite, partly in pyrite, pyrrhotite, marcasite and tetrahedrite in the form of isomorphous admixture;
   As以毒砂形式存在，部分以类质同像形式存在于黄铁矿、雌黄铁矿、白铁矿和黝铜矿中；
6. In this paper, two preparation methods for TS-1 were reviewed in details, namely the typical hydrothermal synthesis and novel gas-solid isomorphous replacement.
   详细阐述了钛硅分子筛催化剂的2种制备方法：经典的水热合成法及新型的气-固相同晶取代法，并重点指出这2种方法的优劣性。
7. Although only the problem of ambiguity of Patterson method is treated in this example, but the same approach can be applied to that of the isomorphous replacement method and the anomalous scattering method.
   虽然本例只处理了含重原子晶体Patterson函数的双解问题，但所用手段同样适用于处理同晶型法和反常散射法的双解。
8. Studies on the characterization of molecular sieves showed that Co and Mn incorporated into the framework by isomorphous substitution of Al and both of them had the same valence (+ 2) in the as-synthesized and calcined samples.
   对杂原子磷酸铝分子筛的表征结果显示，钴和锰均能以同晶替代铝的形式进入分子筛骨架。它们在分子筛焙烧去除模板剂过程中价态不发生变化，均为+2价。
9. A Study on X-ray Powder Analysis of Fe-Mg-Mn Isomorphous Substitution in Siderite
   菱铁矿中Fe-Mg-Mn类质同象置换的X射线粉晶分析研究
10. The commutation near ring defined, it is proved that the near ring of an arbitrary near ring with its unit dimension is isomorphous with its commutation near ring.
    定义了变换近环，然后证明了任意一个有单位元的近环与它的变换近环同构；
11. The relationship of valence electron structure and multiple isomorphous replacement of Montmorillonite
    蒙脱土的价电子结构与其同晶置换
12. This study is part of the systematic investigation of the wolframite isomorphous series.
    本文是黑钨矿类质同象系列研究成果的一个组成部分。
13. Discovery of the complete isomorphous series of ZnS-CdS in nature and its preliminary study
    自然界中ZnS-CdS完全类质同象系列的发现和初步研究
14. IR and ESR studies of isomorphous substitution of Montmorillonite
    蒙脱石类质同象置换的IR和ESR研究
15. Effect of isomorphous substitution on the hydration property of Montmorillonite
    类质同象置换对蒙脱石水化性能的影响
16. In this paper, the introduction of heteroatom gallium into the framework of a Y zeolite by the isomorphous substitution method had been reported and the desulfurization of various model fuels over the synthesized Y zeolite ( [ Ga] AlY) was studied.
    本论文采用液-固相同晶取代的方法将镓引入到Y型分子筛骨架中，首次利用合成的杂原子分子筛（[Ga]AlY）对含有不同硫化物的模拟燃料进行了吸附脱硫研究。
17. Synthesis of Ti-incorporated zeolite by vapor-solid isomorphous substitution method
    气固相类质同晶取代合成含钛沸石
18. It is finally considered that the submicro gold in Pyrite and Arsenopyrite cannot be isomorphous gold ( Au 1+, Au 3+, Au-).
    并最终认为次显微金在黄铁矿和毒砂中不可能以类质同象金（Au1＋、Au3＋、和Au－）形式存在。
19. Isomorphous substitution of framework atom in large-pore silica-alumina zeolites
    硅铝大孔沸石骨架原子的同晶取代
20. Study on Isomorphous Substitution and Vibrational Spectra in Diamonds
    金刚石类质同象置换与振动光谱
21. The results show that isomorphous substitution occur in the diamonds and the vibrational spectra characteristics of the diamonds depend on the substitution of different elements.
    结果表明，在天然金刚石中存在类质同象置换现象，其振动光谱特征随置换元素的不同而不同。
22. The micro-variation equivalent circuit method is used to analyse and study the circuit features of the multiple unit tubes with the isomorphous or heterogeneous structure systematically.
    应用微变等效电路法，对具有同型和异型结构的两类复合管的电路特性，进行了比较系统的分析和研究；
23. The dispersion curves of phonons along three crystallographic axes for isomorphous crystals NaBrO_3 and NaClO_3 have been measured by using coherent inelastic neutron scattering.
    用中子相干非弹性散射、沿三个主晶轴方向测量了同构异质晶体NaBrO3和NaClO3的声子色散关系。
24. The Mg ( OH) 2-Ni ( OH) 2 isomorphous series does exist and the stability of high Ni brucite is a little higher than that of ordinary brucite.
    高镍水镁石的存在表明Mg（OH）2－Ni（OH）2类质同象系列是存在的，而且高镍水镁石比一般水镁石稳定性稍高。
25. Isomorphous Substitution of Metallic Elements for Zeolite Y in Aqueous Solution
    金属元素对Y沸石的液固相类质同晶取代
26. The pure silica zeolite ITQ-13 and zeolite B-ITQ-13 were synthesized by high temperature hydrolysis and static crystallization method. The zeolite Al-ITQ-13 was prepared in the route of liquid-solid isomorphous substitution.
    采用高温水解和静态晶化法合成了纯硅ITQ-13和B-ITQ-13分子筛，并采用液-固同晶取代法制备了Al-ITQ-13分子筛。
27. But there are isomorphous in many natural minerals, such as tetrahedrite, tennantite, galena, clausthalite, ferberite, hubnerite and so on. It is difficult to distinguish these minerals with similar characteristics using microscope.
    但是自然界很多矿物存在类质同象现象，如黝铜矿和砷黝铜矿、方铅矿和硒铅矿、钨铁矿和钨锰矿等，这些矿物在显微镜下特征相似难以区分。
28. In which two of these coordination compounds using solvent DMF ligands are heterogeneous isomorphous.
    其中采用溶剂DMF进行配位的两个是异质同晶的结构。
29. Metal ions form Laminates take place isomorphous substitution when they have similar radius, and hydrotalcite has exchangeable anions among laminates.
    构成层板的金属离子之间在半径相近的情况下发生同晶取代，层板间具有可交换的阴离子。

adj

1. having similar appearance but genetically different

   Synonym:    isomorphic