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- The prelimin- ary result shows that there is some relationship between the Moss- bauer parameters of magnetite in different parts of granite and the amount of isomorphous substitution of T~(4+),Mg~(2+),etc. 结果表明:在岩体不同部位样品的穆斯堡尔参数与其 Ti~(4+)、Mg~(2+)等类质同象的替代多少有关。
- From the Moss- bauer spectrum it can be seen that the isomer shift and quadrupolar splitting values are linear functions of X, which indicates the isomorphous substitution of Mo and Fe. 从穆斯堡尔谱可以看出化学位移和四极裂距是X的线性函数,阐明Mo与Fe类质同象替代。
- Gas-solid isomorphous substitution 气固相同晶取代
- Keywords Isomorphous substitution;Zeolite Y;Defect hydroxyl.; 类质同晶取代;Y佛石;空穴羟基;
- Keywords Faujusite;isomorphous substitution;Si/Al ratio;n-decane cracking; 八面沸石;脱铝补硅;硅铝比;正癸烷裂化;
- Keywords B;Al or Ga;Isomorphous substitution;Mordenite;Acidity;Ab initio; 同晶取代;丝光沸石;酸性;从头计算;
- Keywords Ti-ZSM-5;molecular sieve;gas-solid isomorphous substitution; 分子筛;气固相同晶取代;
- 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
- Keywords Isomorphous substitution;Heteroatom Zeolite;Adsorption desulfurization;Model Fuel;DFT; 同晶取代;杂原子分子筛;吸附脱硫;模拟燃料;密度泛函理论（DFT）;
- We use saccharin in substitution for sugar. 我们用糖精代替糖。
- Keywords Faujusite;isomorphous substitution;ammonium fluorosilicate;reaction mechanism; 八面沸石;脱铝补硅;氟硅酸铵;反应机理;
- Keywords Ti ZSM 5 molecular sieve;gas solid isomorphous substitution;epoxidation of propylene; 5分子筛;气固相同晶取代;丙烯环氧化;
- Keywords Ti ZSM 11 zeolite;Titanium silicalite zeolite;Gas solid isomorphous substitution;Phenol;Hydroxylation;Styrene;Oxidation; 11沸石;钛硅沸石;气固相同晶取代;苯酚;羟基化;苯乙烯;氧化;
- Isomorphous replacement is widespread. 类质同象现象非常广泛。
- Substitution of a new obligation for an old one. 更新新契约对旧契约的替代
- The substitution of coal for oil is desirable. 以煤代替石油是可取的。
- A substitution, an exchange, or an interchange. 交换代替、交换或互换
- isomorphous substitution 同晶形取代,同形替代
- The substitution of the phoneme/l/ for/r/ . 错把1音发成r。
- Most programs can make a reasonable substitution. 大多数程序员可以找到更合理的替代方式。
