The morphology and chemical composition of the coatings are investigated respectively by scanning electron microscopy ( SEM) and energy dispersive spectrometry ( EDS). 采用扫描电子显微镜(SEM)和电子能谱(EDS)分别观测溶胶凝胶膜层的微观结构和成分。
In-situ Crystal Growth and Chemical Reaction in Wet Environment Scanning Electron Microscopy 原位晶体生长及化学反应的湿环境扫描电子显微分析
Carbon nanotubes filled with metal were synthesized through chemical vapor deposition method, and the structure were studied by electron microscopy. 本文系统介绍了金属填充碳纳米管的化学气相沉积制备与电子显微学研究。
Morphology and chemical composition of fly ash residues of pozzolanic reaction were investigated by scanning electron microscopy ( SEM) and electron probe microanalysis ( EPMA). 采用扫描电镜和电子探针等分析手段研究了粉煤灰火山灰反应残渣的形貌和化学组成。
Studies on Mechanisms of Stabilizers and Antifoggants on AgCl Microcrystal by the Method of Chemical Microscopy 用化学显微镜法研究稳定剂和防灰雾剂在氯化银微晶上的作用机理
The diamond films deposited on polished molybdenum by hot filament chemical vapor deposition ( HFCVD) were investigated by scanning electron microscopy ( SEM) and Raman spectroscopy. 利用热灯丝化学气相沉积方法在光滑的钼上沉积了金刚石膜。
Oriented diamond films were synthesized on Si ( 111) substrates via plasma enhanced hot filament chemical vapor deposition ( PE-HFCVD), and the diamond films were characterized by scanning electron microscopy ( SEM) and X-ray diffraction ( XRD). 采用等离子体增强热丝化学气相沉积法在Si(111)衬底上生长金刚石薄膜,扫描电子显微镜(SEM)和X射线衍射(XRD)分析结果表明金刚石晶体颗粒在〈111〉方向实现了取向生长。
Force Titration of Self-Assembled Monolayer Using Chemical Force Microscopy 化学力显微镜对自组装单分子膜的力滴定研究
The change of the element and the functional group of the polymer molecular are analysed by ESCA ( electron spectroscopy for chemical analysis). The shape of fabric surface is observed by SEM ( scanning electron microscopy). 通过ESCA(化学分析用电子光谱学)技术分析了织物表面元素和官能团的变化,采用SEM(扫描式电子显微镜)观察织物表面形态。
Thick diamond film is prepared by using hot cathod glow discharge plasma assisted chemical vapor deposition and investigated by scanning electron microscopy. The growth mechanism of the diamond is studied. 对用热阴极辉光PACVD方法合成的金刚石厚膜,采用扫描电子显微镜进行了观察,研究了金刚石的生长机制。
Surface morphologies, phases and chemical compositions of HA coatings were analyzed with scanning electron microscopy ( SEM), X-ray diffraction ( XRD), and Fourier infrared absorption spectrometry ( FTIR). 利用扫描电镜、X射线衍射、Fourier红外光谱和电子探针线扫描对HA涂层的形貌、相组成和化学组成进行分析。
The phase assemblages, elemental distribution and phase chemical composition were analyzed by using X-ray diffractometer ( XRD), scanning electron microscopy with energy dispersive spectrometer ( SEM/ EDS) and transmission electron microscopy with energy dispersive spectrometer ( TEM/ EDS). 采用了X射线衍射(XRD)、扫描电镜/能谱分析(SEM/EDS)和透射电镜/能谱分析(TEM/EDS)研究了矿相组合、元素分布和矿相化学组成等。
The texture and microstructure of free-standing diamond films which were synthesized by DC arc plasma jet chemical vapor deposition ( CVD) were investigated by X-ray diffractometer and scanning electron microscopy ( SEM). 对直流电弧等离子喷射化学气相沉积法(CVD)制备的自支撑金刚石薄膜,用X射线衍射测量了薄膜宏观织构,用扫描电镜观察了薄膜显微组织。
Using such means as chemical analysis, X-ray diffraction pattern, polarizing microscopy and scanning electronic microscopy, this paper has discussed the features and formation processes of secondary calcites in calcium nodules within ustic vertisols in Yuanmou Basin, Yunnan Province. 利用化学分析、X射线衍射、偏光显微镜和扫描电子显微镜等探讨云南省元谋盆地干润变性土钙质结核中的次生方解石的特征和形成过程。
The mechanism of diamond nucleation enhancement by filament carburization in the hot filament chemical vapor deposition ( HFCVD) process was investigated by scanning electron microscopy ( SEM), X-ray diffraction ( XRD) and Raman spectroscopy. 采用扫描电镜、X射线衍射及喇曼光谱等手段研究了HFCVD过程中热丝碳化对金刚石成核特性的影响。
The significance of clinical application of UF-100 flow cytometer chemical dipstick and microscopy 流式尿沉渣全自动分析仪、尿干化学分析仪及显微镜检的临床应用意义探讨
This paper proposed a new approach to produce nanometer class super-smooth surfaced sapphire wafers that satisfied the requirements of photoelectric material by means of ductile mode grinding, chemical mechanical polishing method and atomic force microscopy inspecting. 本文提出以蓝宝石塑性磨削和化学机械抛光为主要手段,以原子力显微镜为主要检测工具,来制备满足光电子领域要求的纳米级超光滑蓝宝石晶片的新方法。
One virus strain was isolated from lungs of a clinically infected dog. The isolate was identified to be canine reovirus types 3 by physico chemical properties, hemagglutination, nucleic acid type, hemagglutination inhibition test and electron microscopy. 从1只临床表现呼吸道症状的濒死病犬肺脏分离到1株病毒,经理化特性、血凝性、核酸型、血凝抑制试验和电镜观察,鉴定为犬呼肠孤病毒3型。
Diamond-like carbon ( DLC) films were prepared by DC magnetron sputtering. The morphology and chemical bonding structure of the DLC films were investigated by atomic force microscopy ( AFM) and auger electron spectroscopy ( AES), respectively. 以直流磁控溅射制备了类金刚石薄膜,采用原子力显微镜(AFM)观察薄膜的表面形貌,采用俄歇电子能谱(AES)分析薄膜的化学键和电子结构。
Direct measurement of chemical bond energy using chemical force microscopy 利用化学力显微技术直接测定化学键的强度
Methods One thousand samples of urine taken from hospitalized patients and examined people were tested with UF-100 automated urinalysis analyzer, chemical dipstick and microscopy. The results obtained were compared. 方法随机抽取部分本院住院患者和体检人员尿液标本共1000份,利用UF-100全自动尿沉渣分析仪、干化学分析仪、尿沉渣镜检分别进行检测,比较各项目的结果。
The superficial characteristics of iridium-doped gold jewelry and the occurrence and the chemical compositions of doped material in gold jewelry have been investigated by using optical microscopy and X-ray fluorescence spectrum analysis. 采用显微镜和X射线荧光光谱分析方法对掺Ir黄金饰品的外观特征、掺入物的化学成分、存在形式等进行了研究。
Dislocations and micro-defects in semi-insulating gallium arsenide ( SI-GaAs) are investigated by means of chemical etching, scanning electron microscopy ( SEM), X-ray diffraction topography ( XRT), transmission electron microscopy ( TEM) and energy spectroscopy ( EDX). 通过化学腐蚀、金相显微观察、透射电子显微镜、扫描电镜和X射线异常透射形貌等技术,研究了半绝缘砷化镓单晶中的位错和微缺陷。
Force Titration of ω-Mercapto-n-undecylamine Self-assembled Monolayers by Chemical Force Microscopy 化学力显微镜对ω-巯基正十一胺自组装单分子膜的力滴定研究
Physical and chemical properties of magnetic fluoresce nano-particles were characterized by infrared spectroscopy, atomic force microscopy, transmission electron microscopy, vibrating sample magnetometer and BET surface area analyzer. 利用红外光谱、原子力显微镜、透射电镜、振动样品磁强计、BET比表面分析仪对磁性荧光纳米粒子的理化性质进行表征。
Firstly, four kinds of commercial activated carbon ( AC) were selected as samples, physical and chemical properties of the samples were characterized by Nitrogen Adsorption Isotherms; Scanning Electron Microscopy ( SEM) and Fourier Transform Infrared Spectroscopy ( FTIR). 本文首先选用四种商业活性炭,利用氮气等温吸附、扫描电子显微镜(SEM)和傅立叶变换红外光谱(FTIR)测试了活性炭的物化性质。
The particles in atmospheric dust fall were analyzed in terms of morphology, chemical and mineralogical composition by Environmental Scanning Electron Microscopy coupled with energy dispersive X-ray detector ( ESEM-EDX) and X-ray diffraction ( XRD). 用带能谱的环境扫面电镜(ESEM/EDS)和X-衍射技术(XRD)检测大气降尘中的颗粒物的微观形貌、化学组成和矿物组成。
Results ① Total reflection infrared spectroscopy signal characteristics consistent with the chemical structure of polyurethane ② Scanning electron microscopy shows a smooth surface construct of polyurethane coating. 结果①全反射红外光谱信号特征符合聚氨酯的化学结构特征②扫描电镜显示本实验构建的聚氨酯涂层表面光滑,粗糙度低。
The graphene prepared by chemical reduction of the graphene oxide was characterized by X-ray diffraction patterns and scanning electron microscopy. The performance of the supercapacitor was evaluated by electrical impedance spectroscopy, cyclic voltammetry and galvanostatic charge-discharge. 采用扫描电镜和X射线衍射对石墨烯的结构进行了表征;采用交流阻抗、循环伏安、恒电流充放电等方法对所组装超级电容器的性能进行了研究。