扫描透射电子显微镜

杂化材料的孔道结构用扫描和透射电子显微镜（SEM和TEM）进行表征，其平均孔径为（335±50）nm。

The porous structures of the composites were characterized by SEM and TEM , and their average pore diameters were ( 335 ± 50 ) nm .

来用低倍金相、扫描和透射电子显微镜，对40Cr钢锥阀断裂的原因做了分析。

This paper makes an analysis for the reason of fracture of 40 Cr steel cone valve by the use of low - powered , metallographical scanning , transmission electron microscope .

扫描和透射电子显微镜中定量体视技术的误差分析

Error Analysis in Quantitative Stereoscopic Technique under SEM and TEM

利用光学显微镜、扫描及透射电子显微镜，对高速钢冷轧辊经低淬、高回的半硬化处理后的组织进行了分析，探讨了其性能优良的内在机理。

The microstructure of high speed steel cold rolls , after processed by half-hardening of low temperature quenching and high temperature temper , was analyzed by optical microscopy , scanning and transmission electron microscope , and the mechanism was analyzed .

并采用X射线衍射，扫描电镜／透射电子显微镜，热重，差热和N2吸附技术对合成材料进行了系统表征。

The synthesized materials are systematically characterized by XRD , SEM / TEM , TG-DTA and N2 adsorption techniques .

用扫描和高压透射电子显微镜研究了灰铸铁激光硬化层微区组织形貌和精细结构。

Micromorphology and fine structure in laser hardened layer of grey cast iron have been investigated with scanning electron microscope and high-voltage transmission electron microscope .

采用电弧法制备了C（60）/C（70），并用光学显微镜、扫描电子显微镜和透射电子显微镜对其结晶形貌进行了研究。

The C60 / C70 , sample was prepared by carbon electric arc method , and its crystal morphology was studied by optical microscopy , SEM and TEM .

使用扫描电子显微镜、透射电子显微镜、电子能量损失谱和x射线光电子能谱对合成样品进行了结构和成分分析。

The structure and composition of the CNTs are investigated by scanning electron microscopy , transmission electron microscopy , x-ray photoelectron spectroscopy and electron energy-loss spectroscopy ( EELS ) .

应用扫描电子显微镜、透射电子显微镜、能量损失谱（EDS）和选区电子衍射（SAD）等方法对纳米线化学组成和结构进行了分析和表征。

The nanowires are analyzed by scanning electron microscopy , transmission electron microscopy , energy dispersive spectroscopy and low-energy electron diffraction methods .

利用X射线衍射、X射线光电子能谱、扫描电子显微镜和透射电子显微镜等测试手段分析材料的晶相、表面化学组分和微观形貌。

The crystal phases , surface chemical component , and morphology of products were characterized by X-ray diffraction , X-ray photoelectron spectroscopy , scanning electron microscope , and transmission electron microscope .

对样品的形貌结构进行扫描电子显微镜、透射电子显微镜、X射线衍射、氮吸附比表面积测试、傅立叶红外光谱和拉曼光谱测试。

The morphologies and structures of both expanded graphite and GNSs were characterized by Scanning Electron Microscope , Transmission Electron Microscope , X-ray Diffraction , nitrogen adsorption measurement , Fourier transform InfraRed spectrum and Raman spectrum mea .

最后，我们用X射线粉末衍射、扫描电子显微镜和透射电子显微镜对所制备出的不同形貌纳米ZnO进行表征并用荧光光谱仪探讨了纳米ZnO的发光特性。

Finally , different morphologies of nano-ZnO microstructures and phase composition were characterized by X-ray powder diffraction , scanning electron microscopy and transmission electron microscopy . The optical properties of nano-ZnO were tested by fluorescence spectroscopy .

通过电滑动磨损试验、扫描电子显微镜和透射电子显微镜分析等方法，研究了在加载电流作用下微量Cr对4种不同成分Cu-Ag-Cr合金磨损性能的影响，探讨其电磨损机理。

Effect of trace Cr addition on wear property of four Cu-Ag-Cr alloys and wear mechanism were studied under an electrical current by means of electrical sliding wear tests , scanning electron microscopy ( SEM ), energy dispersive X-ray spectrum ( EDS ) and transmission electron microscopy .

这些图形可以用光学显微镜，扫描电子显微镜和透射电子显微镜来观察。

These features are examined by optical microscopy , scanning electron microscopy , and transmission electron microscopy .

我们将使用显微摄影技术，光学显微镜，扫描电子显微镜，透射电子显微镜。

We will be using macro photography , optical microscopy , scanning electron microscopy and transmission electron microscopy .

并使用光学显微镜、扫描电子显微镜和透射电子显微镜来观察试样在变形过程中组织的变化。

OM , SEM , TEM and XRD are used for investigating the evolutions of microstructure after deformation of samples .

用扫描电子显微镜及透射电子显微镜观测不同水解时间的柞蚕丝素粉孔径的大小、分布及形状。

The size , distribution and form of tussah silk powder with different hydrolysis time through TEM and SEM were studied .

用扫描电子显微镜和透射电子显微镜分析了碳纤维的结构。

The structure and morphology of the obtained carbon fibers are characterized by scanning electron microscopy ( SEM ) and transmission electron microscopy ( TEM ) .

将亚硝酸钠作用前后的红色毛癣菌制成标本，分别在扫描电子显微镜和透射电子显微镜下观察形态学变化。

We prepared fungal samples before and after the treatment to observe the morphological modifications of ultrastructures under the scanning electron microscope and transmission electron microscope .

用倒置显微镜、扫描电子显微镜和透射电子显微镜观察细胞外部形态和内部超微结构。

Cellular morphological features and ultra structure characteristics of dendritic cell were observed respectively by using inverted microscope , scanning electron microscope and transmission electron microscope . 4 .

经扫描电子显微镜、透射电子显微镜以及激光共聚焦微镜观察，纤维呈现芯壳结构，溶菌酶被作为芯层包裹于聚合物纤维内部。

Images of scanning electron microscope ( SEM ), transmission electron microscope ( TEM ), and laser scanning confocal microscope ( LSCM ) showed that the obtained fibers were core-shell-structured , and the lysozyme was indeed encapsulated within the polymer shell .