Scanning electron microscopy analysis on blade fracture shows: the fracture is characterized by cleavage, quasi-cleavage and stress corrosion and so on.
对叶片断口扫描电镜分析显示，断口具有准解理、韧窝、应力腐蚀等复杂特征。
It has been shown by optical microscopy, electron microscopy and chemical analysis that such glaze has the property of physicochemical immiscibility.
使用光学显微术、电子显微术和化学分析证实这种釉具有不混溶性的化学本质。
Reasons of failure in cooling pipe of the reactor have been studied by the chemical composition analysis, optical microscopy examination and electron probe microanalysis.
应用化学分析、金相和电子探针显微分析技术对反应器中冷却水管的失效原因进行了分析。
The volcanic rock types in the study area have been classified by means of core, thin slice, scanning electron microscopy and geochemical analysis.
综合岩心、薄片、扫描电镜、地球化学等多种分析测试手段，对研究区火山岩岩石类型进行了划分。
Yan Hejing such analysis by scanning electron microscopy cross-section of bamboo fiber filled with holes, indicating that it has excellent moisture permeability.
阎贺静等通过扫描电镜分析发现竹浆纤维横截面布满了孔洞。说明它具有优良的吸湿透气性。
The surface defect on medium and heavy plate Q235B was investigated by means of the optical microscopy, scanning electron microscopy and energy spectrum analysis in this paper.
对Q 235 B中厚板表面缺陷处的显微组织、非金属夹杂物等进行了金相组织和扫描电镜观察及能谱分析。
A method has been developed for the determination of lignin distribution in wheat straw cell walls by scanning electron microscopy coupled with energy dispersive X-ray analysis (SEM-EDXA) technique.
建立了一种用带有能谱仪的扫描电子显微镜(SEM -EDXA)测定麦草细胞壁木素分布的方法。讨论了溴化、切片厚度和样品座对定量测定的影响。
Methods By histochemistry and electron microscopy, morphometric quantitative study of neurons and mitochondria of hippocampus was investigated with true color medical image analysis system.
方法应用组织化学及电镜技术，通过计算机图像分析系统对海马神经元及其线粒体结构进行形态计量分析。
The graft copolymerization was investigated by using Infra-red Spectrometry, Scanning Electron Microscopy and Elementary Analysis.
用红外光谱、打描电镜、元素分析等方法对接枝共聚进行了研究。
CSCM are primarily described by scanning electron microscopy, UV spectrum, IR spectrum and Elemental analysis.
并通过扫描电镜、紫外和红外光谱、元素分析对CSCM的结构进行了初步表征。
By means of scanning electron microscopy analysis (SEM), the effects of cosolvent or cosurfactant on morphology of mesoporous silica were investigated.
采用SEM表征手段考察了共溶剂或共表面活性剂对介孔材料颗粒外貌的影响。
The obtained samples were characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and thermogravimetric analysis (TGA).
所得样品用扫描电镜(SEM)、傅立叶红外光谱(FT - IR)、X射线衍射(XRD)和热重分析(TG)等分析方法进行了表征。
Fracture mechanism of austenitic stainless steels used in H_2S-H-2O system has been investigated by means of X-ray analysis, scanning electron microscopy and transmission electron microscopy.
用x -射线结构分析、扫描电镜和透射电镜等方法，研究了在H_2S—H_2O系统中使用的奥氏体不锈钢的破裂机理。
The paper makes a microscopic analysis on red mud and calcination red mud by scanning electron microscopy (SEM).
采用电子扫描显微镜（SEM）对赤泥原料和高温焙烧后的赤泥做了微观分析。
Purity steel containing La was investigated by means of metallographic analysis and transmission electron microscopy (JEM2010).
采用金相法和JEM2010电镜研究了含镧高纯钢的相变。
The prepared powders and the green and sintered hollow-fiber membranes were characterized by thermal analysis, X-ray diffraction, scanning electron microscopy and X-ray energy dispersive spectroscopy.
用热分析、X射线衍射仪、扫描电镜、X射线能谱等技术对制备的粉体、烧结前后的中空纤维膜进行了表征。
ABSTRACT: Cracks on the disc spring parts and raw materials, using metallographic examination, chemical analysis, hardness testing, scanning electron microscopy by means of a comprehensive analysis.
摘要：对碟形弹簧裂纹件和原材料，采用金相检验、化学分析、硬度试验、扫描电镜等手段进行综合分析。
The structures of the composite films were characterized by field emission scanning electron microscopy (FESEM), Fourier transform infrared spectroscopy (FTIR) and thermo gravimetric analysis (TGA).
采用场发射扫描电镜(FESEM)、红外光谱(FTIR)、热重分析(TGA)等方法对复合膜结构进行表征。
The structures of the composite films were characterized by field emission scanning electron microscopy (FESEM), Fourier transform infrared spectroscopy (FTIR) and thermo gravimetric analysis (TGA).
采用场发射扫描电镜(FESEM)、红外光谱(FTIR)、热重分析(TGA)等方法对复合膜结构进行表征。
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