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The catalyst was characterized by transmission electron microscopy, X-ray diffraction and energy dispersion X-ray spectrum.

利用透射电镜、X-射线衍射和能量散射X-射线能谱对催化剂进行了表征，并用循环伏安实验评价了催化剂对甲醇电化学氧化的电催化活性。

Characterization of the microstructure of the electrospun fibers was performed by X-ray diffraction and infrared spectrum.

对纺得的纳米纤维内部结构采用X射线衍射和红外光谱法进行分析，发现加盐有利于静电纺丝且不会影响纳米纤维的内部结构。

The dissertation performed some test of the black pottery from Dawenkou and Lonshan cultures with scanning microscope, high resolution electronic microscopic energy spectrum, element analysis, Raman analysis, thermal gravitative analysis and X-ray diffraction. It is discovered that there is a lot of carbon fiber inside the black pottery.

本论文对大汶口、龙山黑陶进行了一系列测试，包括扫描电镜、高分辨电镜能谱、元素分析仪、热重分析、拉曼光谱分析、X射线衍射和岩相分析，发现黑陶内存在大量的碳纤维。

The granular morphology and size, molecular weight distribution, crystal structure, thermodynamic properties, structural character, digestibility and glycaemic-index of starch from Kabuli and Desi chickpeas cultivars were investigated using scanning electron microscope, high performance liquid chromotagraphy, X-ray diffraction, differential scanning calorimetry,infrared spectrum and other modern analytical methods.

采用扫描电镜、高效液相色谱、X射线衍射、差示扫描量热仪、红外光谱等现代分析手段探讨了Kabuli与Desi品种鹰嘴豆淀粉的颗粒形貌与大小、分子量分布、结晶结构、热焓性质、结构特征、消化性能及血糖生成指数。

The granular morphology and size, molecular weight distribution, crystal structure, thermodynamic properties, structural character, digestibility and glycaemicindex of starch from Kabuli and Desi chickpeas cultivars were investigated using scanning electron microscope, high performance liquid chromotagraphy, Xray diffraction, differential scanning calorimetry, infrared spectrum and other modern analytical methods.

采用扫描电镜、高效液相色谱、X射线衍射、差示扫描量热仪、红外光谱等现代分析手段探讨了Kabuli与Desi品种鹰嘴豆淀粉的颗粒形貌与大小、分子量分布、结晶结构、热焓性质、结构特征、消化性能及血糖生成指数。

The HPW/M-SiO2 catalyst is characterized by means of infrared-ray spectrum, X-ray diffraction and n-C4H9NH2 Potentiometric titration. The effects of amount of the catalyst, molar ratio of acid and alcohol, reaction temperature and reaction time on synthesis of methyl mandelate have been investigated.

运用IR， XRD和n-C4H9NH2电位滴定法测试技术表征HPW/M-SiO2催化剂，考察了催化剂用量、物料配比、反应温度和反应时间等对扁桃酸甲酯合成的影响。

In the thesis, By using x-ray diffraction, energy spectrum analysis, metallographical analysis and scanning electron microscopy and opitimzing technology, the effects of the element Ga was researched and discussed in the magnetic performance and microstructure of Sintered Nd15Fe78B7+Ga permanent magnets made by powder metallurgy.

本文采用粉末冶金方法，通过x射线衍射、能谱分析、金相分析和电子扫描等一系列的检测与分析方法，优化工艺，研究并讨论了添加Ga元素对烧结Nd_(15)Fe_(78)B_7系永磁体磁性能和微观结构的影响。

Methods Deproteinized bones were made through a series of physicochemical treatment from pig ribs and were analyzed with histology,scanning electron microscopy,infrared spectrum,X-ray diffraction analysis,X-ray energy scattering analysis,microdose Kjeldahl determination and mechanical analysis.

方法对猪肋骨进行一系列理化处理，制成脱蛋白骨，并对其进行组织学、扫描电镜、红外光谱、X射线衍射分析，X射线能量散射分析、微量凯氏定氮及力学性能测定。

The effect of preparation method of Al-pillared agent、rectorite suspending concentration、Al-pillared agent dosage、pillaring reacting temperature、pillaring reacting time are investigated;The optimum process condition is determined. The capability has compared with the nature rectorite. It is characterized by X-ray Diffraction and infrared spectrum.

探讨了铝交联剂制备方法、累托石悬浊液浓度、铝交联剂的用量、交联反应温度、交联反应时间等各因素对其制备的影响规律，确定了铝交联改性的最佳工艺条件；进行了与天然累托石的性能比较；运用红外光谱、X-射线衍射对所制铝交联累托石进行了表征。

A novel complex of Ni (3-PyOH)4Cl2 (3-PyOH=-pyridone) was synthesized by the reaction of NiCl26H2O and 3-hydroxypyridine in an alcohol solution, and characterized by elemental analysis, IR spectrum and single crystal X-ray diffraction.

利用氯化镍和3-羟基吡啶在乙醇溶液中反应得到了配合物Ni(3-PyOH)4Cl2（3-Pyon=3-羟基吡啶），并对其进行了元素分析、红外和单晶X射线的表征。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。