sem的例句大全

SEM photoes which analyzed the microstructure of residues after burning showed the combustion mechanism of compounded flame retardant that was the result of corporate action of both solid combustion and gas combustion.

通过SEM对两种体系燃烧后的残渣进行微观结构分析，从而得出复合阻燃体系是固相阻燃和气相阻燃两种不同的阻燃机理共同作用的结果。

Based on EDS and SEM analysis of metal corrosion surface, the course of contact corrosion between aluminum alloy, structural steel and basaltic microfiber heat-resistant materials were proposed.

通过对铝合金、结构钢等金属接触腐蚀表面的EDS成分分析和SEM微观形貌分析，探讨金属材料与玄武岩微纤维隔热材料接触腐蚀的原因。

Observation of the crista ampullaris microvasculatures with TEM and SEM in

豚鼠内耳壶腹嵴微血管透射电镜和扫描电镜的联合观察

Crystalline behavior of segmented polyester polyurethaneurea ( PUU) elastomers at different annealing conditions was studied by wide-angle X-ray diffraction ( WAXD), and crystalline morphologies of the fracture surface of these materials were investigated by scanning electron microscopy ( SEM).

用宽角X-ray衍射（WAXD）研究了嵌段聚酯脲氨酯（PUU）弹性体在不同退火条件下的结晶行为，用扫描电子显微镜（SEM）研究了这些材料断面上的结晶形态。

A stable nanometered TiO_2 colloids were prepared from the hydrolysis of titanyl organic compounds by controlling the reaction conditions. The X-ray diffraction and scan electro microscopy ( SEM) revealed that the colloidal TiO_2 was in an anatase crystalline particle form with a diameter of 12 nm.

控制钛氧有机物水解条件合成稳定的纳米二氧化钛胶体，X射线衍射和扫描电子显微镜研究表明，该胶体的胶粒为锐钛矿型晶体，晶粒大小约12nm。

The crystalline properties of LiNbO_3 ceramics were characterized by XRD and SEM analysis techniques.

用XRD、SEM等分析了LiNbO3陶瓷的结晶特性。

TEM, SEM, WDX EDX and selected area electron diffraction are used to study th secondary crystalline phase in Al_2O_3 ceramics containing 0.1& 0.5wt% MgO as solid solution.

应用TEM、SEM、WDX、EDX及选区电子衍射，对掺入0.1&0.5wt%MgO的微晶氧化铝陶瓷因固溶而形成的第二结晶相进行研究。

Observation of the cyclic alteration of surface morphology of BHK-21 cells by SEM

BHK-21细胞表面形态周期性变化的扫描电镜观察

The compose and microstructure of intermetallic compound after temperature cycling test are also observed by scanning electron microscope ( SEM).

通过扫描电镜（SEM）对温度循环试验后焊球金属间化合物（IMC）层和剪切强度试验后的断裂面进行了形貌、结构和组分的观察及分析。

The study had been proceeded by means of wear test, hardness test, XRD phase testing, metallographic analysis and scanning electron microscopy ( SEM) analysis and other methods.

采用磨损性能测试、硬度测试、XRD物相检测、金相分析及扫描电镜（SEM）等方法进行研究分析。

SEM analysis demonstrated that surface morphology of the coatings was changed compared with that of basal surface, and were also covered with different granules in nano size. The results of AFM examination also proved almost the same tendancy.

扫描电镜观察发现与纯钛基底面相比，涂层的表面形貌发生了改变，也是布满了各种不同大小的纳米级别的颗粒；AFM检测结果也证实了相同的变化趋势。

Several statistical methods, such as factor analysis, bivariate analysis, hierarchical regression and SEM, were used to analysis the relation about OCB 、 psychology contract and organizational justice in this study;

该研究采用相关分析、方差分析、分层回归分析等统计方法分析了心理契约、组织公平和组织公民行为之间的关系；

The effects of borax glass inhibitor content on oxidation resistance of C/ C composites was studied by oxidation experiments. The oxidation mechanism was analyzed on the basis of SEM results.

采用氧化烧蚀试验研究了改性剂硼玻璃含量对C／C复合材料抗氧化性能的影响，通过扫描电镜（SEM）观察分析了其抗氧化机理。

The observations of micro-structures by SEM and TEM revealed that the reinforcing mechanisms for SiC ( p)/ M composites were mainly crack deflection and crack branching by SiC particles, and for Y-TZP/ M composites microcrack toughening was important.

用SEM和TEM分析材料断口等显微结构，确定SiC（p）/M复合材料中裂纹偏转和分支对强化增韧起主要作用；Y-TZP/M复合材料中微裂纹增韧起重要作用。

The Al-Cu eutectic brazing metal is made to braze pure aluminium substrate in vacuum. The diffusion phenomenon of Cu in pure aluminum bar under different brazing temperature and heat preservation time is investigated by means of SEM and EDS.

制备Al-Cu共晶合金钎料，用SEM和EDS研究不同钎焊温度和保温时间条件下，纯铝棒料基体对接真空钎焊接头Cu元素的扩散行为。

The hot brittleness mechanism and structure of surface oxide coating of low-alloy steels containing 0. 3%-0. 7% of copper have been investigated by means of hot/ cold bending tests, optical microscopy, SEM and EPMA.

用冷、热弯试验及光学显微镜、扫描电子显微镜和X射线微区分析仪分析研究了含0.3%～0.7%Cu的低合金钢表面氧化层结构及热脆机理。

Observation of pharyngeal pouch development in chick embryo with SEM

鸡胚咽囊发生的扫描电镜观察

In order to analyze the systematic relationships among the three genera: Brasenia, Nymphaea and Euryale, the floral organogenesis of their representatives has been studied by SEM.

为探讨莼菜属、睡莲属和芡属的系统学关系，本文应用扫描电镜技术对三属代表植物的花器官发生进行了研究。

The effects were reviewed by changing the doping element, doping consent and calcination temperature. Characterizations of micro-structure and UV-vis absorption of modified-TiO2 photocatalyst were analysed using XRD, SEM, UV-vis.

通过改变掺杂元素、掺杂量和焙烧温度等考察对TiO2光催性的影响，同时利用XRD、SEM、UV-Vis等分析手段，表征了改性TiO2光催化剂微观结构和光吸收能力。

The effect of doping agent on synthesis magnesium nickel hydrogen storage alloys through XRD, SEM and measure equipment of dehydriding velocity and dehydriding content are studied.

借助XRD、SEM和自制放氢量的测试装置研究了掺杂对氢化燃烧合成镁镍储氢合金性能的影响。