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3篇 您的检索式:作者名="LONG Chun Lan"
    题名 作者 年代 出处 被引量
1Association of Meteorological Factors with Labial Adhesions in Children: A 7-year Retrospective Analysis with 9,467 Cases显示文摘Labial adhesions (LA)(also called labial agglutination) are defined as partial or complete agglutination of labia minora. The condition commonly occurs in girls during childhood with an estimated prevalence of 0.6%–5%and a peak incidence in the age-group of 13–24 months[1]. Over half of all patients present with symptoms related to urinary outlet obstruction[2].ZHAO Tian Xin LUO Qing WANG Jun Ke HAN Lin Dong WEI Yue Xin SUN Mang LIU Bin SHEN Lian Ju LONG Chun Lan YU Cheng Jun LIN Tao WU Sheng De WEI Guang Hui 2019Biomedical and Environmental Sciences2019,32,9:0
2A Study on Production of Carbon Nanotubes by CH_4 Decomposition over LaNiO_3,La_4Ni_3O_(10),La_3Ni_2O_7 and La_2NiO_4显示文摘Carbon nanotubes (CNTs) of narrow size distribution can be abundantly produced in the catalytic decomposition of CH4 over pre-reduced LaNiO3, La4Ni3O10, La3Ni2O7 and La2NiO4. The CNTs obtained were characterized by means of transmission electron microscopy (TEM). Thermal oxidation of CNTs in air was monitored thermogravimetrically (TG). The results revealed that a lower La/Ni ratio of the catalysts would lead to a wider diameter distribution and a higher degree of graphitic nature.He LI, Shui Hua TANG, Bao Chun LIU, Li Zhen GAO*, Bai Ling LIU, Qi LIANG, Bo Lan ZHANG, Zuo Long YU Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041 2001Chinese Chemical Letters2001,12,9:0
3Determination the Hydrogen Stored in Carbon Nanotubes by NO Titration Method显示文摘A novel method was established to determine the H2-storage capacity in carbon nanotubes. According to 2NO+2H2 (or 4H) = N2+2H2O reaction, the H2-storage capacity in carbon nanotubes could be calculated. The H2-storage capacity in carbon nanotubes is at least 2.89 wt%.Shui Hua TANG Li Zhen GAO Bao Chun LIU He LI Bo Lan ZHANG Liang Fu ZHANG Zuo Long YU 2001Chinese Chemical Letters2001,12,11:0
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