查询词典 X-ray diffraction

The composition of the Cr film was identified by X-ray diffraction, the interface of Chromium/Zircaloy was studied with scanning electron microscopy, the morphology of Cr film was observed with atomic force microscopy.

使用X-射线衍射仪对沉积薄膜进行了物相分析，采用扫描电子显微镜和原子力显微镜对薄膜的表面形貌及膜／基界面做了观察分析。

The title compound 〔WOS 3Ag 3Br(PPh 3) 3〕·(OPPh 3)was synthesized and the structure was determined by X ray diffraction.

报道了〔WOS3Ag3Br(PPh3) 3〕·(OPPh3)簇合物(C72 H6 0 Ag3BrO2 S3P4W ，Mr=176 4.6 1)单晶的合成和结构。

In accordance with the results of X-ray diffraction of the powder on mortar surface and pore structure tests of mortar covered with painting reagent s on exterior walIs of building, mechanism of painting reagent s protecting against acid rain corrossion has been theoretically analysie

根据涂刷涂抹剂的建筑外墙砂浆的结构和砂浆表面粉末的x－射线衍射测试结果，从理论上分析了涂抹剂抗酸雨侵蚀的机理。

Nanotubular titanates, with an external diameter of around 8 nm and a wall thickness of about 1 nm, are prepared by hydrothermal processing, and the thermal stability is tested. The products are charactrized by transmission electronic microscopy, X-ray diffraction and thermogravimetric analysis.

采用水热合成方法制备出外径约8 nm，壁厚为1 nm的纳米管，以TEM，XRD和TG等分析手段对不同工艺条件下获得的产物进行了表征，对它们的热稳定性进行了测试。

Both TEM photograph and X-ray diffraction indicate that its size is of the ordedr 70〓.

用加热固态Cd〓方法，制备了凝聚相CdSe粒子，X-射线衍射表明它是立方晶体。X-射线衍射计算和TEM分析都说明它们的大小为7nm。

Polyimide ; film ; orientation structure ; film property ; X-Ray diffraction ; pin hole photograph ; determination of structure

聚酰亚胺；薄膜；取向结构；薄膜性能； x 射线衍射；针孔照相；结构测定

This article main research take the titanium sulfate and the iron trichloride as a raw material, take the urea as the alkali source, uses the cryochemistry method, the synthesis superfine TiO2-Fe2O3 compound photocatalyst, and has studied the sample structure and the ultraviolet receptivity with the X-ray diffraction and the ultra-violet spectrograph.

本文主要研究以硫酸钛和三氯化铁为原料，以尿素为碱源，采用低温化学方法，合成超细TiO2-Fe2O3复合氧化物，并用X射线衍射和紫外光谱研究了样品的结构和紫外吸收性能。

The composition,structure and optical band gap of the films were characterized by energy dispersive spectrometer and X-ray diffraction.

通过X射线能谱、X射线衍射仪的测定，对薄膜进行了结构及所包含硅晶粒大小的表征。

The silver nanoparticles were characterized by using X-ray diffraction,energy dispersive spectrometer and scanning electron microscope.

在70℃时采用聚乙烯吡咯烷酮和氢氧化钠的混合水溶液，利用葡萄糖还原硝酸银制备了银纳米颗粒。

The degradation process of methyl red was studied by use of gas chromatography-mass spectrometer and X-ray diffraction detection.

利用气－质连用检测仪及X射线衍射仪对甲基红降解过程作了进一步研究。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。