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- Methods The isothermal age hardening behaviour of an experimental75wt% Au,16wt% Ag,9wt% Cu alloy was studied by means of hardness test, X ray diffraction study. 方法 采用硬度试验和X线衍射的研究手段 ,探讨含 75wt%25金 ,16wt%25银 ,9wt%25铜合金的等温时效硬化性能。
- It was observed that the crystallinity of VDC AN copolymer with high VDC content is linear function of its AN mass content, while that with high AN level is function of three order of AN mass content from the DSC and X ray diffraction study. 由 DSC法和 X射线衍射法得到高 VDC含量的共聚物结晶度与 AN含量成线性关系 ,而在高 AN含量时则与 AN组成成三次多项式关系
- ray diffraction studies 射线衍射研究
- The paper studies the chemical and mineralogical compositions, the technological and physical properties of tripoli by means of chemical analysis. X - ray diffraction and technological test. 借助于化学分析、X射线衍射分析、工艺性能试验等方法,对粉石英的化学成分、矿物成分、工艺物理性质进行了研究。
- The results of X ray diffraction analyses further proved that compounds (A) and (B) are of two different phases. X-射线粉末衍射物相分析的结果又进一步证实了化合物 (A)和 (B)是两种完全不同的物相。
- The crystal structure of ivermectin (H?2B??1a?) was determined by X?ray diffraction. 用单晶X射线衍射法测定了伊维菌素Ivermectin（H2B1a）的结构。
- Neutron Diffraction Studies of Liquid alloys up to High Temperature and Pressures. 高温、高压下液态合金的中子衍射研究。
- Tellurium is trapped in Te 4O 11 form which is analyzed by X ray diffraction method. 用X射线衍射分析得碲以Te4O11形式捕集，探讨了捕集、释放机理。
- Their structures and chemical properties were studied by X ray diffraction ,TEM and charge discharge analysis. 采用 X-射线衍射法 ,透射电镜和充放电测量研究了它们的结构和性质。
- X ray diffraction analysis indicated that the materials prepared were single solid solution with layered structure. X-射线衍射分析表明,所得材料为层状结构的单一固溶体相。
- X- ray diffraction, SEM and the BET method were used to evaluate the microstructure of treated samples. 应用X-ray 衍射分析、扫描电子显微镜(SEM)、比表面积测试 (BET法)等分析技术对球磨粉末的微观结构进行了分析。
- This paper describes the design of Automatic Measurement &Control System of X Ray Diffraction Goniometer. 摘要介绍了X射线衍射定向仪的工作原理，并对X射线衍射定向仪的自动测控系统的设计进行了描述。
- Gu L,Shen Y,Xu S,et al.Crystallization and preliminary X-ray diffraction studies of cobra venom beta-nerve growth factor [ J ].Biochem Biophys Res Commun,2002,297(4):1008. 董跃伟;徐天瑞;熊郁良;等.;中华眼镜蛇蛇毒神经生长因子生物活性和理化性质测定[J]
- Attapulgite is of certain mineralogical features in chemical composition,X,ray diffraction and infrared spectrum. 缕石在化学成分、X射线衍射、红外光谱等方面都具有一定的矿物学特征。
- The X ray diffraction patterns showed that they were of higher degree of crystalline order, and fibril particles with an avera... 结果表明，乳液法合成聚苯胺具有较高的特性粘度，溶解性，耐热性和结晶度；
- In this paper,the composition and spectra of granite of asbestos red and sesame white are studied by ICP AES,XRF,IR and X ray diffraction. 本文用电感耦合等离子体原子发射光谱法，X射线荧光光谱法、红外光谱以及X射线衍射谱测定了石棉红花岗石和芝麻白花岗石的成分和光谱。
- The mechanism of the effect of annealing on the properties was studied by means of X ray diffraction and torque measurement. 用转矩及X光衍射等方法研究了退火工艺对该合金性能影响的机制。
- The space group is I4/mmm, z= 2. Powder neutron diffraction studies on this system has been performed to determine the possible ordering of the Co and Mn atoms on 3 nonequivalent crystallo-graphic sites 8i, 8j and 8f. 用粉末中子衍射测定了Co,Mn原子在8i,8j和8f晶位上的有序度。
- The X ray diffraction and infrared transmittance spectra of KLN crystal were measured and the lattice constants of the crystal were calculated. 测试 KL N晶体 X-射线衍射图 ,并计算晶格常数。 测试 KL N晶体的红外透射光谱。
- Also,X-ray diffraction studies indicate that the hematite contents in fine-earth fraction and clay fraction rise with increase in soil-forming age and that magnetite descends while maghemite ascends in content. X-射线衍射结果表明土壤细土和黏粒中赤铁矿含量与风化成土时间呈正比增加。 同时,土壤有磁铁矿含量减少、磁赤铁矿增加的趋势。
