| 1. | Using the x - ray powder diffraction , the electronic probe , etc , the mineral compositions and chemical compositions of the nephrite are analyzed
利用x射线粉晶衍射、电子探针等测试手段，对软玉的矿物成分、化学成分进行了研究分析。 |
| 2. | Through sem , metallographic microscope and electronic probe microscopical analyzer , the microstructures of the alloy are studied and the properties are analyzed
借助电子扫描显微镜、金相显微镜、电子探针显微分析仪等方法研究合金的显微组织，分析合金的性能。 |
| 3. | By the electronic probe analysis and research on sapphire and its bands both from shandong changle and hainan penglai , we think that the sapphire from shandong changle enriched with bands
本次研究取得如下主要进展： 1 、对山东昌乐、海南岛蓬莱蓝宝石及其环带的特征进行了电子探针研究。 |
| 4. | Abstract : abstract effect of alumina concentration , mole ratio and magnesium fluoride content on electroosmosis ni the aluminum smelting is investigated through test , and electroosmotic matter and depth analyzed by electronic probe and x - ray diffraction
文摘:通过试验考察了氧化铝浓度、分子比及氟化镁含量对铝电解电渗的影响，并通过电子探针和x -射线衍射分析了电渗的物质，电渗的深度。 |
| 5. | Potash micatization is one of the main hydrothermal alteration minerals genetically related to the lead - zinc - silver deposit . it usually shows as muscovitization , sericitization and illitization . this paper presents a comprehensive study on the chemical composition of potash mica , adapted the follow methods : electronic probe , differential thermal analysis , x - ray diffraction analysis . at last , the structu ral characteristics and the geological environment of potash mica forming have been discussed
系统地研究了钾质白云母化的矿物组成，采用了电子探针差热分析x射线分析等技术方法，探讨了钾质白云母的结构特征和形成的地质环境及找矿意义。 |
| 6. | Microstructure of the composite layer was analyzed with help of optical microscope , scanning electronic microscope ( sem ) , electronic probe microanalysis ( epma ) and x - ray diffraction ( xrd ) . the compacting of the billet and the forming mechanism of the carbide reinforcement were studied based on thermodynamics and kinetics of reaction , sintering theory and the result of dta . at the same time , the wear - resistance of the composite layer was studied under condition of dry sliding friction
利用光学显微镜、扫描电子显微镜、电子探针以及x -射线衍射仪，分析了表面复合层的基体组织结构；运用反应热力学、动力学、粉末烧结理论和燃烧合成理论，结合差热分析结果，探讨了表面复合层压坯的烧结致密化原理和碳化物增强相的形成机理；利用坯块在真空烧结炉不同温度下的烧结出来的显微组织分析，模拟出坯块的烧结过程中的化学反应过程。 |
| 7. | The conventional methods of the gemmology and the modern instruments of electronic probe , ultraviolet - visible spectrophotometer , fourier transform infrared spectrometer , cathodoluminescence spectrometer are used to research and analyse the flux - grown synthetic spinel and compare them with the natural spinels
摘要采用常规的宝石学研究方法以及电子探针、紫外可见分光光度计、傅里叶变换红外光谱仪和宝石阴极发光光谱仪等现代测试仪器，对助熔剂法合成尖晶石的宝石学特征进行了全面分析，并与天然尖晶石进行了对比。 |
| 8. | By the methods of epn ( electronic probing needle ) 、 sem and xed , the formation mechanisms of the wear - resistant composite layer are studied , the results indicated that , molten iron has infiltrated into the alloying layer under capillary action . this caused ht powder , whose fusion point is low relatively , to be surperheated and formed a surface composite layer
利用电子显微镜及x射线衍射等试验方法，研究了复合层形成机理，研究表明，复合层是在毛细力作用下，铁液被吸入合金层中，致使低熔点ht粉过热熔化而形成的，并与母材是冶金结合。 |
| 9. | Macroscopical phenomenon description , scanning electron microscope ( sem ) analysis , electronic probe and x ray diffraction ( xrd ) analysis were used to analyze the phenomena of fouling and slagging in the main combustion zone , reburning zone and burned zone , with emphasis on the difference and its reason in reburning zone
通过宏观现象描述、微观扫描电镜( sem )分析、电子探针和x射线衍射仪( xrd )物相分析，对炉内主燃区、再燃区和燃尽区沾污结渣状况进行研究，重点分析再燃区的沾污结渣差异及原因。 |
| 10. | Hot shock and cathode electrolysis experimental results indicate the interface adhesion strength between coating and aluminum matrix is excellent . the element electronic probe image provide that the two composition are co - deposition ; structure analysis by xrd ( x - ray diffraction ) demonstrated that cr exists in the way of solid solution in the coating
Sem和金相观测结果表明浸镍后镀层结晶致密、厚度均一；热震及阴极电解结果说明镀层与基体结合牢固紧密；镀层元素电子探针扫描图说明镍铬两种元素均匀沉积； xrd分析证明镀层中镍铬以固溶体的形式存在。 |
