sem

Failure mechanism of the PMMA is investigated according to SEM .

同时根据断口的SEM观察，研究了材料的破坏机制。

Cross linked net structure had been seen by SEM observation .

通过电镜观察到交联物中形成交联网络结构。

Assessment of Fibre Transverse Dimensions Using SEM Image Analysis

纤维横向尺寸SEM图像分析技术

Expand this kind of model and the algorithm to the multi-layer SEM ;

将这种模型和算法扩展到多层结构方程模型；

Scanning electron microscopy ( SEM ) gives data about a single image .

扫描电子显微镜（SEM）给人们提供单帧的计算机图像数据。

Then the customer satisfaction index is forecasted by SEM using the data .

利用模拟数据，使用结构方程预测顾客满意度指数。

The morphology and size distribution of particles were examined by SEM .

扫描电镜观察粒子的形貌，大小及其粒径分布。

Measurement of void shape from the fracture surface using the 3-dimensional SEM data

用三维电镜图像数据测试空穴形状

The author also observed the changes of erythrocyte modality with SEM .

扫描电镜（SEM）下观察红细胞形态变化。

Measuring the Bond Strength of Laser Cladding by Tensile Stage of SEM

应用扫描电镜拉伸台测定激光熔覆层结合强度

Application of SEM with a Multifunctional Loading Attachment In Materials Science and Mechanical Engineering

SEM多功能加载样品台在材料科学和机械工程中的应用

SEM analysis indicated that the particles forming were fine and distributed uniform in matrix .

SEM分析显示，反应生成的颗粒细小，且在基体中弥散分布。

The surface morphology was observed by SEM .

通过SEM扫描电镜观察了氧化膜的表面形貌。

The mechanism of the modification methods and materials was discussed and analyzed using XPS and SEM .

借助XPS和SEM微观分析的方法，探讨了水玻璃粘结剂改性方法及材料对水玻璃粘结剂的改性机理。

The microstructure of zinc coatings was studied by SEM and XRD .

并用SEM，XRD研究锌镀层的微观结构。

The structure of the top layer is characterized by SEM , ICP and weight method .

用扫描电镜、ICP原子发射光谱和称重法对膜结构进行表征。

The geometric quantitative information of pores or particles was acquired from SEM image .

由SEM获取的图像经该系统处理后，可获得颗粒或孔隙微观结构定量信息以及相应的图表分析。

Influence of the vibration of a diffusion pump upon SEM and elimination of the vibration

扩散泵振动对SEM的影响与消除振动

SEM observation of enamel surface after removing the fixed appliances

固定矫正器对成人牙釉质影响的扫描电镜观察

The microstructure and phase of the composite were tested with SEM and XRD .

应用SEM和XRD分析了复合材料显微组织和物相结构。

SEM observation and counting of microorganisms on the seed surface of certain tobacco varieties

烟草种子表面微生物电镜观察与计数

SEM is search engine marketing .

SEM即是搜索引擎营销。

An algorithm , which combines SEM algorithm and region growing method , is put up to segment target .

文中提出了利用SEM算法和区域生长法相结合的方法进行目标分割。

The microstructure , surface composition and structure were investigated by SEM , XRD and XPS .

利用SEM，XRD，XPS研究氮化层的显微组织、表面成分、结构。

The phase , pattern , element composition and structure were analyzed by XRD , SEM and CCD .

通过XRD、SEM和CCD等测试手段对其物相、形貌、元素成份和结构进行了表征。

SEM investigation of micro sliding on graphite intercalation compound

钢球在石墨层间化合物上微滑动的SEM观察

SEM Morphology and Tensile Strength of Nickel Foil by Electrodeposition

电沉积制备镍箔的SEM形貌和抗拉强度

Through XRD , DSC / TG , SEM on product characterization tests .

通过XRD，DSC/TG，SEM对产物进行了表征测试。

Morphology and composition of the electroless nickel plating coating was observed by SEM .

通过SEM对镀层的形貌和组成进行了观测。

The cells growth on the scaffolds was observed by scanning electron microscope ( SEM ) .

取培养3、6d的细胞-支架复合物的标本，用倒置相差显微镜和扫描电镜观察细胞的形态及在支架上的粘附、生长情况。