利用扫描电镜对其形貌作了分析，根据其分散状况推侧其增强耐磨机理。
The mechanism of reinforced and wearable was investigated by scanning electron microscopic (SEM).
对一个实际清淤中磨损失效的泥浆泵轮叶片表面进行宏观观察，并利用扫描电镜作了微观形貌分析。
The abrasive erosion pattern of the impeller blades of a used slurry pump is investigated by macro observation, and analyzed by SEM method.
通过SEM扫描电镜对磨痕形貌进行分析，提出了低滑动速度和高滑动速度下，纳米级铜粉分别以“垫片”和“滚珠”形态参与润滑。
The wear morphologies was investigated by SEM. Nano grade copper powder lubricating is carried out by spacer and ball at the low sliding speed and medium sliding speed.
用带散射能谱的扫描电镜分析了磨损表面形貌和元素分布。
Worn surface morphology and element chemistry configuration of steel ball were analyzed by scanning electron microscopy with EDS.
对实验样品进行扫描电镜分析，观察颗粒形貌对材料性能的影响；探讨球磨时间以及不同绝缘介质含量对于材料电磁性能的影响规律。
The influence of different flattening time and the different additive contents of insulative materials on electro-magnetic parameters of Fe-Si-Al magnetic alloy powders were discussed.
扫描电镜对混合纤维的形貌分析证实了生物材料与甲壳素、壳聚糖及纤维素间存在着良好的共混相容性，对纤维性能起到改善的作用。
Finally it indicates that there are well compatibility and promotion for mechanical property of filament between bioactive materials and chitin, chitosan and cellulose which studied by SEM.
用扫描电镜进行的冲击断面形貌分析表明，共混体的增韧机理以剪切屈服为主兼有多重银纹化。
It was found from the analysis of the impact cross section on SEM that the toughening mechanism was mainly the shear yielding with some degree of multiple crazings.
采用扫描电镜对材料的形貌进行了分析，并利用HP4294A，Z-3A型准静态测试仪等系统地研究了改性PZT体积分数对材料介电、压电性能的影响。
The influence of different volume ratios on the dielectric and piezoelectric properties of the modified PZT/PVDF piezoelectric composites was analyzed by using HP4294A and ZJ-3A.
运用带有微探针的KYKY2800型扫描电镜分析了其磨损表面形貌，探讨了该材料的磨损机制。
The wearing surface morphology of the composite was observed by using a KYKY2800 SEM with EDS and wear mechanism was discussed.
针对铸造锌铝合金蜗轮制件表面磨损的形貌，借助扫描电镜、能谱分析等手段，综合分析了蜗轮制件表面磨损失效的机制。
The wear morphology of worm gear of as-cast zinc-aluminum alloy was analyzed by means of SEM and EDS, and the failure mechanism of surface wear of worm gear was discussed.
通过模拟闭塞腐蚀电池试验研究了钢在热处理前后的点蚀扩展速度，并利用电子探针和扫描电镜分析了钢表面的蚀坑形貌。
The pitting propagation rate was evaluated by simulating occluded corrosion cell (SOCC), and corrosive characteristic of pits was studied by scanning electro microscopy (SEM) and EPMA.
用扫描电镜观察了锌片的腐蚀形貌，分析了超声波加速锌片腐蚀的原因。
Zinc corrosion morphology was observed by scanning electron microscopy. The reason of accelerated corrosion of zinc was analyzed.
研究高能球磨法制备纳米钼铜复合粉末的主要影响因素，通过扫描电镜和透射电镜分析粉末的形貌及颗粒尺寸。
The main influence factors of preparing molybdenum copper nano-powder by high-energy ball milling were studied; the morphology and size of powders were analyzed.
用MM2型磨损试验机，在实验室条件下，对热浸渗铝和热渗铝复合渗硼试样进行了耐磨性的对比试验，并采用扫描电镜对磨损后的形貌进行观察分析。
The wear properties of hot-dipped aluminum and complex boroned after hot-dipped aluminum were tested on the MM2 wear tester under laboratory conditions.
用X射线衍射、扫描电镜分析样品的物相和表面形貌，采用阿基米德排水法进行试样的密度测试，用交流阻抗技术研究样品的电性能。
The structure, morphology, density and electrical properties of the LSGM samples were investigated by XRD, SEM, the archimedes method, and AC impedance respectively.
并利用扫描电镜观察磨损后试样的形貌，分析该材料磨损过程中的影响因素及磨损机制。
The worn sample appearance was studied was observed by SEM, and the influence factors and wear mechanism were analyzed after experimentations.
浆体冲蚀磨损机制的分析讨论是结合磨损试验获得各种情况下的磨损曲线与扫描电镜观察到的磨损形貌进行分析的。
According to the analysis of wearing curve by tests and wear topography by SEM, slurry erosion wear mechanism of modified epoxy adhesive coating was discussed.
本文用亲电性腐蚀液、“静置”腐蚀法腐蚀实芯丝铅玻璃微通道板的芯料，并用扫描电镜和X射线能谱仪分析其形貌和化学成份。
The "stirless' method and the electrophilic corrosive reagent is used for etching of the glass-core of Pb glass microchannel plate."
球墨铸铁经过气体多元共渗后可在其表面形成氮化层，通过X射线衍射和扫描电镜对渗层的相结构与形貌进行分析。
The nitride layer was formed on the surface of ductile cast iron by gas multi-element penetration, and the phase structure and section appearance of nitride layer were analyzed by the XRD and SEM.
在磨损试验机上对其耐磨性进行测试，同时利用扫描电镜对试样的磨损形貌进行观察分析。
Wear resistance of the coatings was tested on abrasion tester and the wear appearance of the coatings was investigated by SEM.
通过用扫描电镜对磨损表面形貌进行的观察分析，探讨了复合涂料涂层的磨损机理。
By using SEM to examine the worn surface morphology, the wear mechanisms of these coatings were explored.
利用维氏硬度计测试了其显微硬度，用扫描电镜分析了激光熔覆层的微观形貌。
The microhardness of the cladding layer was measured by microhardness tester, and its microstructure was observed by SEM.
通过扫描电镜观察其微观形貌的变化初步分析了其原因。
The reason for the variation of the photonic bandgap properties was primarily discussed.
采用涂层断面金相、X射线衍射、扫描电镜分析方法，研究了涂层微观形貌、组织结构、组成成份。
With coat section metallographic, X-ray diffraction and scanning electrical mirror analysis method, have studied coat microscopic shape look, organization structure and the coating's composition.
对冲蚀后的涂层进行扫描电镜分析表明，在小攻角下涂层形貌呈犁沟或犁皱形状，大攻角涂层形貌呈凹坑状。
Appearance of coatings is furrow at low angle of incidence, it is notch at high angle of incidence through SEM analysis.
用X射线衍射、红外光谱、扫描电镜等分析了薄膜的物相和表面形貌。
The phase identification and surface morphology were investigated by X-ray diffraction and scanning electron microscopy.
利用扫描电镜（SEM）分析不同基底的表面形貌和计算了相应的表面能。
Scanning electron microscopy(SEM) was employed to determine the morphology of the substrate and surface energy was calculated.
用扫描电镜对膜层形貌及结构进行观察，分析了膜层典型形貌的形成过程；
The morphology and structure of the ceramic layer was observed. The forming process of typical pattern and structure, and the phase structure of the ceramic layer was analyzed by XRD.
通过X衍射、电镜扫描、以及能谱分析对岩石微观形貌、矿物成分等进行研究，发现灰岩在腐蚀之后微观结构、矿物成分发生了改变；
It is found that the micro-structure and mineral composition have changed at different degree under chemical corrosion by X-ray diffraction, SEM, energy spectrum analysis, et al.
利用扫描电镜和电子能谱，进行了纤维表面形貌分析及表面活性官能团分析。
The micro morphology of fiber surface was analyzed by SEM, and the active functional group on the fiber's surface was analyzed by XPS.
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我们会通过消息、邮箱等方式尽快将举报结果通知您。电气火灾痕迹物证技术鉴定方法第6部分：SEM微观形貌分析法 GB/T2 众星建筑资源
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电气火灾痕迹物证技术鉴定方法 第6部分：SEM微观形貌分析法
Technical determination methods for electrical fire evidence-Part 6：Micro-morphological analysis method using scanning electron microscope
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&&&&GB/T 16840《电气火灾痕迹物证技术鉴定方法》由以下部分组成：
&&&&——第1部分：宏观法；
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引用回帖:: Originally posted by 小偷爸爸 at
背散射模式吧，看不出晶粒尺寸，但是有第二相 请问，凸起的东西是什么，感觉晶粒不规则，这是什么情况
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感谢参与，应助指数 +1
背散射模式吧，看不出晶粒尺寸，但是有第二相
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