查询词典 tetragonal

X-ray diffraction and transmission electron microscopy results indicate that the sample can be indexed to tetragonal ZnMn2O4 and the particle size ranges from 20 to 50 nm.

采用X射线粉末衍射和透射电子显微镜测试技术对样品进行了分析表征，结果表明所合成的催化剂为粒径均匀的纳米粒子，平均粒径在20-50 nm，具有较好的分散性。

The phase made up of iron-carbon with a body-centered tetragonal structure is called martensite.

铁和碳以碳在体心立方晶格中过饱和的方式组成的相称之为马氏体。

In chapter III,we investigate the lattice dynamical properties of tetragonal La2CuO4single crystal using a five parameter rigid-ion model.

在第三章中，我们用一个五参数的Rigid-ion模型对正方结构La2CuO4单晶的晶格动力学性质进行了研究。

It was found that the phase composition of 10mol%MgO-PSZ was dominated by monoclinic phase of ZrO2, which was transformed from the tetragonal one.

发现MgO摩尔分数为10%稳定的氧化锆陶瓷样品，在室温下主晶相为单斜相，它是由四方相转变而成。

A quantitative analytical method has been developed by separating the overlapped XRD peaks of tetragonal and cubic phases.

作者利用分离重叠的四方相和立方相X光衍射峰强度，导出了定量估算四方相和立方相比例的解析方法。

After thermal treatment, the samples deposited with 12～34％of oxygen concentration become polycrystalline thin films with a single phase of tetragonal structure.

热处理后氧含量12～34％的样品转变为金红石结构的多晶薄膜，氧含量6％的薄膜中存在SnO相。

But the tetragonal phase in the surface region transforms easily to monoclinic phase when the samples are exposed to air.

这可能是由于在缺氧条件下样品表面形成了一种具有氧空位的扭曲结构，这种结构可以阻止四方相到单斜相的转变。

The XRD result shows that the glass ceramic after optimization contains a large amount of tetragonal ZrO2 and mica phases.

XRD结果证明，经过成分优化后的玻璃陶瓷含有大量四方氧化锆和云母相。

Cryptomelane was prepared by precipitation method and characterized as tetragonal crystal with specific surface area and abundant hydroxyl groups at its surface.

文章表征了由沉淀法合成的锰钾矿型化合物的多种理化特性，并应用于铅离子吸附的研究，对吸附反应机理进行了初步探讨。

The output of each four-like many forest has a Tetragonal Haig.

输出的四弛胶卷各自有一个四方暗格。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。