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- Keywords GaPO 4 crystal;slowness;Christoffel equation;piezoelectric constants;electromechanical coupling factors.; 磷酸镓;慢度;克里斯托夫方程;压电系数;机电耦合系数;
- The chromatogram experiment shows that the impurities in the YVO 4 crystal include the VO,YO,NdO,YVO 2,YVO 3,Y 2O 2 groups,the K,Na,Ca elements,and the Cs +,Pb 2+ ions. 采用色谱对原料样品和晶体样品中的杂质元素和杂质基团进行分析 ,发现钒酸钇晶体内部含有VO ,YO ,NdO ,YVO2 ,YVO3 ,Y2 O2 基团 ,含K、Na、Ca等碱金属和稀土元素。 在晶体中含有杂质离子铯和铅
- Keywords BaB 2O 4 crystal;crystal pulling;birefringent property; 4晶体;引上法晶体生长;双折射性能;
- Keywords MgAl 2O 4 crystal;substrates;crystal pulling; 铝酸镁晶体;基片;引上法晶体生长;
- Keywords YVO 4 crystal;birefringent crystal;raw material synthesis; 双折射单晶;钒酸钇晶体;原料合成;
- Keywords MgAl 2O 4 crystal;defect;scattering particles; 铝酸镁晶体;缺陷;散射颗粒;
- Sb doped PbWO 4 crystals have been grown by means of modified Bridgman method. 采用改进的布里奇曼 (Bridgman)法生长了掺杂Sb2 O3的PbWO4 晶体。
- Keywords Birefringent crystal;YVO 4 crystal;Raw material;Characterization; 双折射晶体;钒酸钇晶体;原料;表征;
- Keywords molecular dynamics simulation;BaB 2O 4 crystal;density of state; 分子动力学模拟;偏硼酸钡晶体;态密度;
- Keywords PbWO 4 crystal;crystal precessing thchnique;scintillation crystal; 钨酸铅晶体;晶体加工;闪烁晶体;
- Growth of Cs Doped PbWO 4 Crystal and Its Scintillation Properties 掺铯PbWO_4晶体的生长及其闪烁性能研究
- Keywords PbWO 4 crystal;macroscopic defect;Bridgman method;scintillating crystal; 4晶体;宏观缺陷;布里奇曼法;闪烁晶体;
- Keywords RbTiOAsO 4 crystal;electrooptic coefficient;piezoelectric strain coefficient;dielectric constant; 砷酸钛氧铷晶体;电光系数;压电应变系数;介电常数;
- Structure,Growth and Spectral Properties of Nd x La 1- x Sc 3(BO 3) 4 Crystal Nd_xLa_(1-x)Sc_3(BO_3)_4晶体的结构、生长和光谱特性
- Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词：通用分组无线业务；全球定位系统；地理信息系统；协议；设计??
- Make bulk changes to keywords, ads, and ad groups. 批量更改关键字、广告和广告组。
- Some keywords in SQL are also reserved words. SQL中的一些关键字也是保留字。
- Are reserved keywords in Office projects. 是Office项目中的保留关键字。
- Click the Keywords button at the top of the window. 点按窗口顶部的“关键词”按钮。
- Mention your keywords inside the meta tags. 梅塔内提你主题词标识。
