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    Measurability Research of Colorimetry Primary Standard
    SUN Ruoduan, LIU Xinmeng
    2025, 69(4): 3-10, 36. DOI: 10.12338/j.issn.2096-9015.2025.0028
    Abstract PDF
    Measurability Research of Standard White Field Instrument
    MA Qiuchen, XU Yingying, CHEN Chi, QI Yulin, HOU Tianhao, WANG Zheng
    2025, 69(4): 11-17, 51. DOI: 10.12338/j.issn.2096-9015.2025.0048
    Abstract PDF
    Research on Digital Methods for Test and Calibration Schemes in Measurability Design
    QI Yulin, CUI Weiqun, LIU Xinmeng
    2025, 69(4): 18-27. DOI: 10.12338/j.issn.2096-9015.2025.0036
    Abstract PDF
    Research Progress on Different Catalytic Techniques for Carbon Dioxide Reduction Reaction
    DING Chaomin, LI Ke, YAN Yong, WANG Defa, XIAO Zhe, LIU Fan, ZHANG Xin, LI Qi, GUO Xiaoyan, ZHANG Zhengdong
    2025, 69(4): 28-36. DOI: 10.12338/j.issn.2096-9015.2024.0201
    Abstract PDF
    Sources of N2O Greenhouse Gases and Development in Analytical Techniques
    WANG Honghong, ZHAO Xinrui, HAN Xiao, LI Chunmeng, WANG Defa, WU Hai, BI Zhe
    2025, 69(4): 37-45. DOI: 10.12338/j.issn.2096-9015.2024.0152
    Abstract PDF
    Study on the Carbon Traceability Determination of Alkyl Nitrate Standards
    LI Chunmeng, BI Zhe, WANG Honghong, ZHAO Xinrui, HAN Xiao
    2025, 69(4): 46-51. DOI: 10.12338/j.issn.2096-9015.2024.0341
    Abstract PDF
    Research on Structural Optimization and Mixing Characteristics of Particulate Matter Mixing Box Based on Orthogonal Test
    LI Jianpeng, MA Zhenqi, LIU Huiyuan, WANG Lin
    2025, 69(4): 52-60, 74. DOI: 10.12338/j.issn.2096-9015.2024.0334
    Abstract PDF
    Research on Evaluation Methods for Physical Sampling Efficiency of Impingers
    XU Ziran, LIU Junjie, LIU Yue, XIAO Ji
    2025, 69(4): 61-67. DOI: 10.12338/j.issn.2096-9015.2024.0340
    Abstract PDF
    Development and Evaluation of Wafer-Level SiO2 Film Thickness Reference Material
    XIE Yuying, XUE Dongbai, REN Lingling, YANG Chaoxing, WU Ziruo, DUAN Lifeng, SUN Gang, WANG Zhanshan, DENG Xiao, CHENG Xinbin, LI Tongbao
    2025, 69(4): 68-74. DOI: 10.12338/j.issn.2096-9015.2025.0113
    Abstract PDF