查询词典 diffraction

The mineral falls into the anorthic system and can be divided into two sorts of colors with different X-ray Powder diffraction Patterns.

矿物成因研究表明，三斜锰辉石主要为岩浆岩与含锰白云岩接触交代作用的产物，具明显的成因指示意义。

The morphology and microstructure characteristics of the apertured silver doped TiO2 microtubes were characterized by means of the X-ray powder diffraction, thermal analysis, transmission electron microscopy, scanning electron microscopy, X-ray photoelectron spectroscopy and N2 absorption.

氮吸附的结果显示该样品具有很高的比表面积，银的修饰没有显著影响二氧化钛微管的孔结构； XRD的表征结果显示，银修饰的二氧化钛多孔微管具有良好的锐钛矿晶型； XPS的分析结果表明银以游离的金属态存在； TEM的观测结果显示，银团簇沉积于二氧化钛纳米晶粒的表面。

Collimator ; Diffraction optical element ; Optical design ; Apochromatism

平行光管；衍射元件；光学设计；复消色差

Using thin section X-ray diffraction techniques, his paper identified arfvedsonite in volcanic rocks from Songliao Basin, and thus confirmed that the volcanic rocks are composed of pantellerite.

利用岩石薄片X衍射技术，在松辽盆地深层富碱酸性火山岩中识别出特征的碱性暗色矿物－钠铁闪石，从而确定其为碱流岩。

The effect of deposition temperature on crystalline of AZO films was investigated by X-ray diffraction spectra.

基于X射线衍射测试表征，研究了沉积温度对薄膜结晶性能的影响。

The thermal decomposition processes of silver behenate have been studied by infrared spectroscopy,X-ray diffraction,combined thermogravimetry-differential thermal analysis-mass spectrometry,transmission electron microscopy.

利用红外光谱、X-射线衍射、热重-差热分析-质变联用及透射电镜等分析手段，研究了山嵛酸银的热分解过程。

The thermal behavior of silver behenate has been studied by infrared spectroscopy, X-ray diffraction, combined thermogravimetry-differential thermal analysis-mass spectrometry. The results indicated that complicated phase transitions took place while heating silver behenate,but there were two distinct thermal transitions. During the first transition at 138°C, the alkyl chains of silver behenate were transformed from an ordered into disordered state.

通过采用粉末X射线衍射、红外光谱、热重-差热分析与质谱联用技术，对山嵛酸银纳米晶体的热行为研究发现，山嵛酸银受热发生了一系列相转变，它有两个明显的突变：即在138℃左右，山嵛酸银的烷基链从高度有序转变为无序状态；在231℃左右，山嵛酸银发生了热分解，其主要分解产物为银纳米粒子和山嵛酸。

The structures of the two types of kaolinite and their benzamide intercalation compounds were characterized by the powder X-ray diffraction and Fourier-transformed infrared spectroscopy.

利用X射线粉末衍射和Fourier变换红外光谱实验分析了2种高岭石及其苯甲酰胺插层复合物的结构。

The known titanoheterocyclic compound〓 was synthesized in high yield by a new route involving an oxidative addition reaction of "titanocene"with benzil, and its structure was first confirmed by a single crystal X-ray diffraction method.

首次由&二茂钛&与二苯乙二酮的氧化加成反应，高产率地合成了一个已知的高价钛杂环化合物〓，并首次用X-射线衍射法测得该化合物的单晶分子结构。

Complex 5 is a binuclear copper iodide, which is firstly determined by X-ray diffraction.

化合物5是一个双核铜碘无机-有机杂化化合物。我们首次对其单晶结构研究。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。