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    Design of Precision Adjustable DC Standard Source Based on PWM
    GUO Junyan, YANG Chunling, YANG Xuqiang, QI Chao
    2023, 67(1): 3-9. DOI: 10.12338/j.issn.2096-9015.2022.0045
    Abstract PDF
    Remote Reproduction of Standard Time Based on Variable Speed Integral PID Control
    CHEN Dehao, YANG Zhiqiang, WANG Yuzhuo
    2023, 67(1): 10-15. DOI: 10.12338/j.issn.2096-9015.2022.0112
    Abstract PDF
    Development and Determination of Reference Material for Glycerol Trioleate/Glycerol Tristearate Solid Fat Content
    PU Cheng, CHENG Fang, WANG Miaomiao, REN Lingling
    2023, 67(1): 16-22. DOI: 10.12338/j.issn.2096-9015.2021.0605
    Abstract PDF
    Correction and Calibration of R Value Curve for Blood Oxygen Saturation Measurement Model Based on Lambert-Beer Law
    MA Jun, LIU Gang, LI Chao, WEN Qianyu
    2023, 67(1): 23-28. DOI: 10.12338/j.issn.2096-9015.2022.0252
    Abstract PDF
    Research Progress in Quantitative Analysis of Soft Samples Based on LA-ICP-MS
    GAO Tianheng, REN Tongxiang, WANG Song
    2023, 67(1): 29-38, 67. DOI: 10.12338/j.issn.2096-9015.2022.0269
    Abstract PDF
    Study on Flue Gas Flow Measurement Method Based on S-Type Pitot Tube
    XU Ruixiang, ZHAI Hengtao, WANG Xu, XIAO Yuanhuan, ZHANG Tianliang, PENG Liang, XUE Lei
    2023, 67(1): 39-44. DOI: 10.12338/j.issn.2096-9015.2022.0262
    Abstract PDF
    Study on Energy Measurement Pricing Units and Reference Values of Natural Gas in China
    JIA Lingling, WU Yunyi
    2023, 67(1): 45-49. DOI: 10.12338/j.issn.2096-9015.2022.0097
    Abstract PDF
    Research on High Stability Fiber Bragg Grating Wavelength Standard
    FAN Qiming, XU Ning, WU Tingyan, LIU Zhiwei, ZHANG Zhixin
    2023, 67(1): 50-54. DOI: 10.12338/j.issn.2096-9015.2022.0218
    Abstract PDF
    Research on Verification Device for Air Permeability Standard Used in Tobacco Industry
    ZOU Yi, YU Li, LI Chengzhi
    2023, 67(1): 55-59, 54. DOI: 10.12338/j.issn.2096-9015.2022.0106
    Abstract PDF
    Study on the Measurement Uncertainty of Temperature Itinerant Detecting Instruments Based on ISO GUM Method
    YIN Yue, LIANG Xingzhong, CHEN Jie, MA Yan, ZHANG Hu, ZHANG Jiong, KONG Fei
    2023, 67(1): 60-67. DOI: 10.12338/j.issn.2096-9015.2022.0229
    Abstract PDF
    Research on Intermediate Check Method for Gas Flow Standard Devices Using Critical Flow Venturi Nozzles
    WANG Xueli, ZHAO Zuoguang, XU Yandong, XU Zhao
    2023, 67(1): 68-72. DOI: 10.12338/j.issn.2096-9015.2022.0062
    Abstract PDF