查询词典 X-ray diffraction

The X-ray double-crystal diffraction rocking curve measurements show the full-width half maximum of 180" and 185" for (0002) symmetric reflection and (10 12) skew reflection,respectively.A room temperature mobility of 850cm2/ is obtained for a 3μm thick GaN film.

GaN材料的X射线双晶衍射摇摆曲线(0 0 0 2 )对称衍射和(10 12 )斜对称衍射半宽分别为 180"和 185"；3μm厚GaN薄膜室温电子迁移率达到85 0cm2 /。

And the devices'properties and improve the properties to prepare the artificial boundary. The bi-epitaxial YBCO superconducting film with 45°grain boundary in a-b plane was made for the first time in China in this article by magnetic sputtering instrument that was designed and fabricated by ourselves. The x-ray θ～ 2θ scan 、Ф scan、rocking curve、non-symmetry diffraction and SEM、 TEM、AES etc. were utilized in the study.

为此，本工作采用自行设计制造的全金属密封超高真空磁控溅射设备，利用x射线θ～2θ扫描、Ф扫描、摇摆曲线、非对称衍射及SEM、TEM、AES等分析测试手段，在国内首次、也是至今唯一的一家，制得a—b平面内具有45°人工晶界的双外延YBCO超导薄膜，并进而得到双外延晶界Josephson结。

In addition, the fact that X-ray diffraction is slow limits the amount of data that can be collected.

此外，一个事实，即X -射线衍射缓慢限制了大量的数据，可以收集。

Some of them have been studied by X-ray diffraction technique, and their crystal structures are reported precisely.

近年来，人们对糖类化合物的合成方法、结构表征和生物活性进行了深入而广泛的研究。

It has a unique X-ray diffraction pattern, which identifies it as a new material.

它具有独特的X-射线衍射图，这确认它是新材料。

Use of X-ray diffraction technique of its size and structure were characterized.

利用X-射线衍射技术对其粒径和结构进行了表征。

The paper introduced a kind of advanced x-ray diffraction method.

本文介绍了一种先进的X射线衍射测定法。

Compared to X-ray diffraction methods of measuring residual stress, BeSt is up to 1000 times faster.

相比， X -射线衍射方法测量残余应力，最好是到1000倍的速度。

Ray diffraction and interference provide an experimental basis for the wave theory of light.

光的干涉和衍射，为光的波动性提供了重要的实验依据。

The structures of the composites are studied by X-ray diffraction.

采用XRD对复合材料的物相结构进行了分析。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。