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珊瑚水热转换羟基磷灰石中的影响因素 总被引:1,自引:0,他引:1
分别在不同的反应温度、不同的pH值、加矿化剂与否的条件下,将滨珊瑚水热转换为珊瑚羟基磷灰石.利用X射线衍射(XRD)、扫描电子显微镜(SEM)分别对产物和中间产物的物相和微结构进行了分析.发现不同条件下存在有不同的反应路径.考察了反应温度、pH值和矿化剂对珊瑚水热反应的影响. 相似文献
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The Monte-Carlo samples of pion, kaon and proton generated from 0.3GeV/c to 1.2GeV/c by the `tester' generator from SIMBES which are used to simulate the detector of BESⅡ are identified with the Bayesian neural networks (BNN). The pion identification and misidentification efficiencies are obviously better at high momentum region using BNN than the methods of χ2 analysis of dE/dX and TOF information. The kaon identification and misidentification efficiencies are obviously better from 0.3GeV/c to 1.2GeV/c using BNN than the methods of χ2 analysis. The proton identification and misidentification efficiencies using BNN are basically consistent with the ones of χ2 analysis. The anti-proton identification and misidentification efficiencies are better below 0.6GeV/c using BNN than the methods of χ2 analysis. 相似文献
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通过运用文献[1]的求和算法,得到q-模拟的两个重要性质,并求得三个基本超几何级数的估计式,从而拓展了文献[2]中的一些结论。 相似文献
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