Search Results - "马晓敏"

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    以溃疡为临床表现的二期梅毒1例 by 郄永涛 朱翊 马晓敏 徐东宁

    Published in 中国皮肤性病学杂志 (2017)
    “…患者女,54岁。全身出现溃疡1月余。乳下、腋下、腹股沟及小腿可见多个红斑溃疡。血TPPA(+),RPR 1:64(+)。诊断:二期梅毒。予苄星青霉素治疗后好转。…”
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    Journal Article
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    Pb掺杂尾煤基纳米TiO2的制备及光催化降解PAM废水的研究 by 邢慧娟, 樊玉萍, 马晓敏, 董宪姝, 侯金瑛, 郭嘉奇, 裴伟伟

    Published in 煤炭科学技术 (01-06-2023)
    “…X703; 聚丙烯酰胺(PAM)作为一种高效絮凝剂被广泛应用于水处理过程,残留PAM解聚生成的丙烯酰胺单体(AM)已被列为ⅡA类致癌物,对其处理迫在眉睫.选用浮选尾煤(TC)为原料,通过碱激发制备出改性尾煤基体,采用水热法将纳米TiO2 负载到改性尾煤基体,制备了尾煤基纳米TiO2…”
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    Journal Article
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    焙烧改性的浮选尾煤对水中Cr(Ⅵ)吸附研究 by 李瑞, 董宪姝, 李宏亮, 樊玉萍, 马晓敏, 董英荻

    Published in 矿产综合利用 (01-04-2021)
    “…TD926; 选煤厂分选产生的大量浮选尾煤给环境带来了很大的影响,本文通过焙烧法将浮选尾煤进行隔氧惰性氛围焙烧处理,以求获得对重金属具有较好吸附活性的尾煤吸附材料,减少尾煤与重金属废水对环境的污染.结果 表明,在焙烧温度为800℃、反应温度为45℃、反应时间为3h、溶液pH值为3、吸附剂投放量为1.5g/200…”
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    Journal Article
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    基于摄像分析法的煤泥絮团特性及相关关系研究 by 马晓敏, 樊玉萍, 董宪姝, 冯泽宇, 陈茹霞

    Published in 矿产综合利用 (01-12-2019)
    “…TD989; 絮团特性与煤泥水絮凝沉降及高效处理密切相关.本文对不同电解质和絮凝剂作用下的煤泥絮团特性进行了研究,采用摄像分析法统计分析了絮团粒度、沉降速度和有效密度间的关系.结果…”
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    Journal Article
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    药剂吸附与剪切条件对煤泥水絮凝效果的影响 by 马晓敏, 樊玉萍, 董宪姝, 侯金瑛, 常明

    Published in 中国矿业 (2019)
    “…TD94; 煤泥水处理是选煤生产的重点和难点环节,本文从煤泥水和药剂的基本性质入手,结合沉降试验、剪切试验、吸附试验和X射线光电子能谱分析等研究了阴离子聚丙烯酰胺(APAM)吸附与剪切条件对煤泥水絮凝效果的影响.结果表明:剪切条件和APAM用量对煤泥水的絮凝效果有很大影响,APAM在煤泥上的饱和吸附量约为0.74…”
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    Magazine Article
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    Dispersion flattened photonic crystal fiber with high nonlinearity for supercontinuum generation at 1.55 μm by 郑龙 张霞 任晓敏 马会芳 施雷 王亚苗 黄永清

    Published in Chinese optics letters (10-04-2011)
    “…A robust design for a photonic crystal fiber (PCF) based on pure silica with small normal dispersion and high nonlinear coefficient for its dual concentric…”
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    Journal Article
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    Effects of Ce3+ energy level structure on absorption and luminescence properties of Ce-doped YAlO3, Y3Al5O12, and LaAlO3 single crystals by 丹 毛红敏 马春兰 徐军 曾雄辉

    Published in Chinese optics letters (10-06-2012)
    “…We investigate the spectra and scintillation properties of Ce:YAlO3, Ce:Y3Al5O12, and Ce:LaAlO3. For Ce:YAlO3, the excitation spectrum is very similar with the…”
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    Journal Article
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    Effect of Radial Depth on Vibration and Surface Roughness During Face Milling of Austenitic Stainless Steel by 申阳 陈永洁 张俐 方海涛 庞佳 刘 王社权 马晓魁 张京 刘志林

    Published in Transactions of Tianjin University (01-10-2011)
    “…This paper studies the influence of radial depth on vibration, chip formation and surface roughness during face milling of AISl3O4 austenitic stainless steel…”
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    Journal Article