The incorporation of Ti atoms into various types of zeolite by vapor-solid isomorphous substitution method has been investigated.
气固相类质同晶取代合成含钛沸石陈国辉,夏清华,高滋(复旦大学化学系,上海200433)关键词类质同晶取代,含钛沸石,苯酚,双氧水,羟化反应具有MFI结构的钛硅沸石TS-1是一种新发现的选择氧化催化剂,对芳烃及其它不饱和烃与H2O2的氧。
Study on the Separation and Purification of Two Isomorphic Steroids;
类质同晶甾体化合物的分离过程研究
The mixed crystals have a crystal form that is isomorphous with the monoclinic crystal form of ammoniun nitrate III.
这种混晶具有和硝酸铵3单斜晶形(类质)同晶的晶形。
Resembling or having properties of a crystal or crystalloid.
象晶体的或有晶体或类晶质性质的.
Crystalline: This armor is made completely of crystal, although it possess all the qualities of armor of its type.
水晶:该盔甲完全由水晶制成,然而其拥有同类盔甲的一切性质。
The Study on Visual Quality of Different Types of Aspheric Intraocular Lenses;
不同种类非球面人工晶状体视觉质量的研究
A close similarity in the crystal forms of unlike compounds.
异质同形不同化合物组成的晶体在形状上的极其类似
crystalloid:a substance that can be crystallized.
类晶质:一种能够被晶体化的物质.
Isomorphism between crystalline forms of two dimorphic substances.
同二晶现象两种双晶物质的晶体形式的同形性
The Assessment of Visual Function in Pseudophakia with Different Intraocular Lenses;
白内障超生乳化联合不同类型人工晶体植入术后的视觉质量分析
macromolecular isomorphism
高分子异质同晶现象
Consistency in crystalline form with variation in chemical composition.
异质同形现象,异质同晶现象晶体形式相同但化学组成不同
Homojunction and Heterojunction in Cdte Polycrystalline Thin Films
CdTe多晶薄膜的同质结与异质结
Image-Based Classification for Protein Crystallization Trials;
基于图像的蛋白质晶体分类方法研究
Synthesis and Characterization of Liquid Crystals Containing Azobenzenemesogens
偶氮类液晶分子的合成及其性质研究
Grinding performances on cemented carbides containing different sizes of grain
不同晶粒度硬质合金的磨削性能研究
a category of things distinguished by some common characteristic or quality.
有共同性质或品质的同一类东西。
I. TWO TYPES OF CONTRADICTIONS DIFFERING IN NATURE
一、两类不同性质的矛盾
Studies on Physicochemical of Crystal Flavonoids by Polymorphism of Puerarin;
黄酮类活性成分晶体特性研究——葛根素的理化性质及多晶型