sem

SEM: The surface of new Ni-Cr porcelain crown was flat, smooth and uniform. There were also polishing traces and occasional micropores on the surface.

扫描电镜：新制作的镍铬烤瓷内冠表面均较平整光滑均一，有规则的打磨留下的痕迹和偶见微小细孔。

The crystalline and covering properties were with a ( scanning ) electron microscope ( SEM ).

通过扫描 电子显微镜 照片 ( SEM ) 对比了结晶及覆盖度等性能.

The structure and dynamic mechanical properties are investigated via SEM, DMA, etc.

利用SEM 、 DMA等, 研究了该材料的结构和动态力学性能等.

SEM corrosion structure and SEM appearance of fracture were observed.

观察了热压烧结SEM腐蚀组织和SEM断口形貌.

The microstructure has been studied using SEM, EDS and XRD.

用扫描电镜(SEM) 、 能谱(EDS)和X射线 衍射(XRD)测试其微观结构.

The effects of substrate temperature and Na contents in target on properties of ZnO thins films were studied by XRD, SEM and Hall.

通过XRD、SEM和Hall等测试手段研究了衬底温度和靶材中Na含量对ZnO薄膜性能的影响。

And improved effect is confirmed by SEM picture on patter cross section.

由图形结构的断面SEM照片验证了这项工艺的实际改善效果.

SEM Study on Tissue Pathology of Stem Nematode Disease of Sweet Potato

甘薯糠腐茎线虫病组织病理学扫描电镜研究

Tantalum carbide materials were prepared by liquid precursor conversion, and the phase compositions and the microscopic structures of samples were characterized by XRD and SEM, respectively.

报道了一种通过液相先驱体转化制备碳化钽的方法.用XRD分析材料高温处理后的相组成及晶态结构；

Structure and morphology were analyzed by X-ray diffraction and SEM.

用X - ray衍射仪、SEM等分析了样品的结构和形貌.

The high temperature fatigue behaviour and the effect of cyclic frequency on the behaviour of CMSX-3 Nickel: based single crystal superalloy are investigated by MTS machine, metallograph, SEM and TEM.

利用MTS材料试验系统和光学金相、SEM、TEM等分析手段研究了镍基单晶高温合金CMSX&3的高温疲劳行为，重点探讨了循环频率对这种行为的影响。

Analized the surface properties of membrane by SEM 、 ATR-FTIR and X-ray energy spectrometer.

用SEM、ATR -FTIR 和X - 射线能谱分析了膜的表面性质.

SEM Observation for Hair of the Patients with Seborrheic Alopecia

脂溢性脱发患者毛发的扫描电镜观察

It was discovered by comparison of SEM from different char-making temperatures of five chars that the change of char-making temperature can influence mineral dispersion size and state of aggregation in char when char-making temperature reaches to ash softing temperature.

从五种煤以及不同制焦温度下所制得相应焦的SEM分析发现，当制焦温度超过相应煤灰分的软化温度时，制焦温度将直接影响焦中矿物质的分散程度及聚集状态。

SEM photographs(× 15000) of aluminosilicate particles show that pyrophyllite particle take the shape of thin slice, but kaolinite and illite are particles with irregular appearance.

矿粒的扫描电镜（SEM）照片（×15000）表明，叶腊石主要呈薄片状颗粒，高岭石和伊利石颗粒呈不规则形状。

TEM and SEM were used to test the structure and figure of polyamine flocculants.

利用电子透射电镜和电子扫描电镜对聚合物的结构形貌进行了表徵。

XRD, SEM and EDS are also used to analyze the ceramic powder.

XRD 、 SEM和 EDS分别用于分析和观察抗茵粉体的晶相结构、形貌及其元素成分.

The effect of doping of silver in oxides of bismuth series on the superconducting and transferring properties of the superconducting oxides was studied by means of low temperature resistance determination, XRD, EDX and SEM. Also studied were the forms of silver existing in the superconducting oxides.

本文利用低温电阻测定、XRD、EDX、SEM等方法，研究了掺Ag对Bi系超导体的超导性能、输运特性的影响，以及Ag在超导体中的存在形式。

With the application of core analysis techniques, such as thin section identification, x ray diffraction and SEM, reservoir characteristics, such as lithology, mineral components and pore structure, are studied.

为此，应用薄片鉴定、X射线衍射、扫描电镜等岩心分析技术，根据现场岩心研究了储层岩石的岩性、矿物成分、孔隙结构等储层特征。

Cross section and surface section of AN-g-Casein fiber were observed by SEM. Skin and core layers are formed in the cross section of the fiber.

利用扫描电镜（SEM）观察，发现AN-g-Casein纤维截面形成了皮芯型结构；

The homogeneity of the coating layer was characterized by SEM and EDX.

用SEM(扫描电镜)和EDX( 能谱)分析镀层的均匀性.

The degradative effect on surface was examined by SEM and XPS ( ESCA ).

通过扫描电镜(SEM)和光电子能谱 ( XPS ) 表征材料表面降解情况.

The phase structure and surfaceappearance were analysed through SEM, EDS, XRD.

应用扫描电镜(SEM) 、 能谱仪(EDS)和X射线 衍射(XRD)等手段分析研究了氧化铝膜的相结构和表面形貌.

SEM characterization indicates that silver particles were assembled as a sub monolayer.

SEM表征结果表明,银粒子以亚单层的形式排列在基底表面.

The analysis of SEM and XRD approved the formation of zeolite.

SEM及XRD分析证实了沸石结晶的生成.

We used X-ray , SEM, TEM and EDX etc.

利用 X -Ray 、 SEM 、 TEM和EDX等 手段表征材料纳米化和分析其氧化物的形貌及成分.

The formulation of life prediction for specified program-controlled temperature cycle is proposed. The fracture surface of the superalloy has also been observed by SEM.

提出了特定程序波温度循环预测合金断裂寿命的公式，并用扫描电镜观察了合金的断口。

X-ray diffraction ( XRD ) and transmission electron microscopy ( SEM ) to characterization.

X 射线衍射 ( XRD ) 及透射电子显微镜 ( SEM ) 来表征.

Packing of the chromatin fiber of meiotic chromosomes in two species of grasshoppers under SEM TEM Multiple double-strand helical structure

应用SEM和TEM研究两种蝗虫减数分裂染色体的染色质纤维的包装&多级双股螺旋结构

A transparent γ-LiAlO_2 crystal has been grown by temperature gradient technique ( TGT). ( 001) plane γ-LiAlO_2 crystals annealed in different ambients were studied by scanning electron microscope ( SEM) and X-ray diffraction ( XRD).

利用温度梯度法生长出了透明的γLiAlO2单晶，通过扫描电镜和X射线薄膜衍射分析了不同退火气氛对所切得的（001）晶片表面结构的影响。