The structures of films were studied by IR and SEM.
由红外光谱和扫描电镜研究了复合膜的结构。
The samples were characterized by the technology of XRD and SEM.
并用XRD、SEM等技术手段对样品作了表征。
The membranes were characterized by using XRD and SEM techniques.
运用XRD和SEM技术表征了膜的晶相和形貌。
It is great news that many companies are seeing value in SEO and SEM.
这是一个好消息，许多公司都看到了SEO和SEM的价值。
Morphological structures of these blends were investigated by TEM and SEM.
用电子显微镜(TEM、SEM)考察了共混体系的形态结构。
The graft copolymer structure was characterized by infrared spectrum and SEM.
用红外光谱和扫描电镜对接枝物结构进行表征；
The powders after and before being broken were observed directly by TEM and SEM.
用TEM和SEM对剪切破碎前后的粉末进行了直接观察。
The average particle size and the shape of sample were characterized by XRD, TEM and SEM.
采用XRD、TEM、SEM等测试手段对样品的物相粒径形貌进行了表征。
The substructure and the fracture process of mullite ceramics were studied by TEM and SEM.
用透射电镜和扫描电镜研究了莫来石陶瓷的亚结构特征和断裂过程。
The microstructure and tensile fracture of railway vehicle rivet were analyzed by OM and SEM.
采用光学显微镜、扫描电镜对失效铁路车辆铆钉的微观组织与断口进行分析。
The quenching distortion and crack of the gears were analyzed by means of metallograph and SEM.
通过金相检验和扫描电镜等检测手段对齿轮淬火畸变与开裂进行了分析。
XRD and SEM were employed to characterize the phase component and surface morphology of the films.
利用XRD和SEM分别对氧化膜的相组成和表面形貌进行了分析。
Analysis is made by ICP and SEM of the impurity content and microscopic morphology of the product.
采用ICP、SEM分析检测方法对产物的杂质含量、微观形貌进行了分析研究。
And the samples were analyzed in X-ray diffraction technology, micro-photograph technology and SEM.
运用X射线衍射技术和晶相显微技术对试样进行了分析和讨论。
The spherulite morphology of PA1010/6 crystallizing at different conditions was studied by PLM and SEM.
在正交偏光显微镜（PLM）和扫描电镜（SEM）下观察了不同结晶条件下PA1010/6共聚物结晶及球晶形态。
X-ray diffraction and SEM indicate that the main types of clay mineral is chlorite, kaolinite and illite.
射线衍射和SEM观察表明，粘土矿物类型主要有绿泥石、高岭石和伊利石。
By using cube compressive strength test and SEM, the inherent reason of the bad influence can be explored.
通过立方体抗压强度试验和电子显微镜(sem)研究高含盐量对水泥土强度影响的内在机理。
The structure transformation of rice husk during the aerogel preparation was investigated by XRD, IR and SEM.
并利用XRD、IR和SEM研究了稻壳在制备气凝胶过程中的结构变化。
Through the experiments and SEM analysis, the effect of processing parameters on porous structure was studied.
论文通过正交实验分析和电镜照片分析，讨论了实验工艺参数对样品孔结构的影响。
The crystal phases and microstructure of the as-received glass-ceramics are investigated by DSC, XRD, and SEM.
采用DSC、XRD、SEM等研究了赤泥微晶玻璃的热学特性、相组成以及微观形貌。
By means of DTA, XRD and SEM, The crystallized mechanism and crystallization phase identification were studied.
运用DTA,XRD,SEM等方法研究了微晶玻璃的晶化制度、析出晶相。
The phase structure and microstructure of as-cast and quenched alloys were analyzed and observed by XRD and SEM.
用XRD和SEM分析了铸态及快淬态合金的相结构，并观察了合金的微观组织形貌。
The microstructure of Portland sanded cement mortar of microwave radiated coal gangue is analysed by XRD and SEM.
通过XRD和SEM等测试手段，对微波辐照煤矸石硅酸盐水泥砂浆的微结构进行了分析。
In this paper, the fracture of the veering fan-shaped rocker shaft was analyzed by means of metallograph and SEM.
通过金相检验，扫描电镜等测试手段对转向齿扇摇臂轴断裂原因进行分析。
The mechanism of bending strength increased by bauxite chalmette and the process were investigated by XRD and SEM.
利用XRD、SEM等测试手段，对熟铝矾土提高瓷坯抗弯强度的机理和生产工艺进行了研究。
The ontogeny of pinna epidermis and stomatal apparatus in Encephalartos gratus Prain have been observed with LM and SEM.
用光学显微镜和扫描电镜对合意非洲铁羽片表皮及气孔器的发育过程进行观察研究。
Crack nucleation and propagation in wear-resistant bainite ductile cast iron were investigated by press trace method and SEM.
采用压痕法及扫描电镜观察，研究了抗磨贝氏体球铁中裂纹的形核与扩展。
The properties of the macromonomer and the functional polymer microspheres have been studied by GPC, spectrophotometer and SEM.
用GPC、分光光度仪和扫描电子显微镜等对合成的聚合物进行了表征。
Cathodic polarization behaviors of titanium in seawater were investigated by using potentiodynamic polarization and SEM and XRD.
用电化学动态极化法和SEM、XRD等研究了钛在海水中的阴极极化行为。
Cathodic polarization behaviors of titanium in seawater were investigated by using potentiodynamic polarization and SEM and XRD.
用电化学动态极化法和SEM、XRD等研究了钛在海水中的阴极极化行为。
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