Design and Optimization of Gas Meter Verification Devices Based on Instantaneous/Cumulative Flow Methods
    JING Yachun, NIU Lina, LI Guodong, ZHU Yuesu
    DOI: 10.12338/j.issn.2096-9015.2024.0338
    Abstract PDF
    Research Progress and Direction of Black Carbon Aerosol Metrology
    LIU Yue, XIAO Ji, LIU Junjie
    DOI: 10.12338/j.issn.2096-9015.2024.0204
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    Research Progress of Artificial Intelligence Assisted Nuclear Magnetic Resonance Spectroscopy
    HUANG Ting, WANG Jiaxin, ZHANG Wei, YAO Huan
    DOI: 10.12338/j.issn.2096-9015.2025.0045
    Abstract PDF
    Comparative Study on the Accounting Methods of CO2 Emissions in the Cement Industry
    CHEN Feng, KAN Kan, LIU Zilong, WANG Yinchu, XIONG Xingchuang
    DOI: 10.12338/j.issn.2096-9015.2024.0225
    Abstract PDF
    Research on Digital Methods for Test and Calibration Schemes in Measurability Design
    QI Yulin, CUI Weiqun, LIU Xinmeng
    DOI: 10.12338/j.issn.2096-9015.2025.0036
    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
    DOI: 10.12338/j.issn.2096-9015.2024.0152
    Abstract PDF
    Simulation and Experiments on Pipeline of Ultrasonic Water Meter for Small Diameter Application
    WU Xiaojie, FANG Yan, QIU Yi, SHOU Xia, YING Haiyan, DONG Xuxin
    DOI: 10.12338/j.issn.2096-9015.2024.0324
    Abstract PDF
    Measurability Research of Colorimetry Primary Standard
    SUN Ruoduan, LIU Xinmeng
    DOI: 10.12338/j.issn.2096-9015.2025.0028
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    Discussion on Error Prediction of Ultrasonic Flowmeter Based on Integrated Machine Learning
    LIU Zhe, LI Zhenlin, SU Huai, PENG Shiliang
    DOI: 10.12338/j.issn.2096-9015.2024.0322
    Abstract PDF
    Gas Flow Standard Facility in Closed Loop under Medium or High Pressure
    YU Songqing, BAO Muze, CHEN Shuqiang, CHEN Chaoyang, WANG Hantao, SHI Hua, LIAO Wenhan, ZHOU Bin
    DOI: 10.12338/j.issn.2096-9015.2024.0326
    Abstract PDF
    Research on Water Level Balance Method in Heat Meter Accelerated Durability Test
    LI Feng, ZHOU Bingzhi, ZHANG Junliang, HAN Wanting, ZHOU Bin
    DOI: 10.12338/j.issn.2096-9015.2024.0325
    Abstract PDF
    Research on Calibration Methods for Main Parameters of Safety Performance Testing Equipment for New Energy Vehicles
    LI Yu, CHEN Yuefei, CAO Xiongheng, CHEN Hongjiang
    DOI: 10.12338/j.issn.2096-9015.2024.0314
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    Research on Evaluation Methods for Physical Sampling Efficiency of Impingers
    XU Ziran, LIU Junjie, LIU Yue, XIAO Ji
    DOI: 10.12338/j.issn.2096-9015.2024.0340
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    A Study on Mixing Characteristics of Particle Mixing Chamber
    LI Jianpeng, MA Zhenqi, LIU Huiyuan, WANG Lin
    DOI: 10.12338/j.issn.2096-9015.2024.0334
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    Performance Evaluation of a Portable Infrared Gas Analyser Based on Fourier Infrared Spectral Analysis Technique
    CHEN Ming, YAO Wu, DENG Qiuxi
    DOI: 10.12338/j.issn.2096-9015.2024.0345
    Abstract PDF
    Simulation Study on Railway Track Measurement Based on a Multi-Dimensional Calibration Platform
    CHEN Chunlei, HAN Zhi, HE Yu, ZHAO Zishen, HAN Luping
    DOI: 10.12338/j.issn.2096-9015.2024.0337
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    Study on the Carbon Traceability Determination of Alkyl Nitrate Standards
    LI Chunmeng, BI Zhe, WANG Honghong, ZHAO Xinrui, HAN Xiao
    DOI: 10.12338/j.issn.2096-9015.2024.0341
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    Study on the Metrological Characteristics of a Photometer Based on the Testing of Mask Particle Filtration Efficiency
    ZHANG Ming, ZOU Yaxiong, YANG Jie, ZHANG Qifu, XU Guangqiang, WANG Xiaokang, HUANG Haixia
    DOI: 10.12338/j.issn.2096-9015.2024.0323
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    Study of FTIR Analysis Method for Low Concentration Nitric Oxide Standard Gas
    YANG Qian, ZHANG Xin, LI Jian, XIA Chun, WANG Shengjia, LV Li
    DOI: 10.12338/j.issn.2096-9015.2024.0279
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    Parameter Analysis and Uncertainty Evaluation of Dual Energy X-Ray Bone Density Phantom Calibration Device
    ZHANG Yiliang, GAO Mingliang, HUANG Lei, SHI Ruzhu, TONG Yong
    DOI: 10.12338/j.issn.2096-9015.2024.0289
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    A Calibration Method Based on Fixed Portal CMM for Digital Leveling Systems
    YAN Hao, ZHANG Yikai, HUANG Xing, WANG Yuting
    DOI: 10.12338/j.issn.2096-9015.2024.0282
    Abstract PDF
    Performance Evaluation Method for Arrhythmia Classification Algorithms Based on Artificial Intelligence
    TIAN Yuan, LIU Jincheng, LI Mei, MA Xueran, HU Zheng, DING Xiang
    DOI: 10.12338/j.issn.2096-9015.2024.0343
    Abstract PDF
    Research on Key Points of Science and Technology Planning of Research Institutes in NQI Field: a Case Study of National Institute of Metrology, China
    XIE Yihang, ZHENG Yu, LI Chen, PAN Yong, LU Zhuhua
    DOI: 10.12338/j.issn.2096-9015.2024.0302
    Abstract PDF
    Calibration Method of Soil Pressure Box Based on Gas Source
    LI Hairong, PENG Yu, NIE Zhenyi, WAN Yingzhu, XU Aihua, BAO Fu, WANG Mo, LONG Xiang
    DOI: 10.12338/j.issn.2096-9015.2024.0255
    Abstract PDF
    Estimate of measurement uncertainty of serum sodium based on inductively coupled plasma mass spectrometry and the bracketing calibration method
    FAN Xiaoyu, OU Yuanzhu, LI Qing, JIN Zhonggan, YU Keying, JU Yi
    DOI: 10.12338/j.issn.2096-9015.2024.0046
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    Current Status and Development of Accreditation of Medical Reference Measurement Laboratories in China
    HU Dongmei, FU Yue, LI Muyang, ZHANG Chuanbao, HUANG Xianzhang, SHEN Min, FENG Tao
    DOI: 10.12338/j.issn.2096-9015.2024.0176
    Abstract PDF
    Methodological Study of Carbon Emission Reduction for Coal Oxy-Fuel Combustion Power Generation Project
    XIE Hui, LI Yanghai, XIONG Zhuo, WANG Pingping, ZHANG Junying, ZHAO Yongchun
    DOI: 10.12338/j.issn.2096-9015.2024.0038
    Abstract PDF
    Comparative Analysis of Energy Spectrum Simulation for Medical Diagnostic X-Rays
    XU Jun, HAO Wei, WANG Jiawei, ZHANG Zhicheng, DU Yusheng
    DOI: 10.12338/j.issn.2096-9015.2024.0206
    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
    DOI: 10.12338/j.issn.2096-9015.2024.0201
    Abstract PDF
    Research on Ranging Calibration Method Based on Common Optical Path Approach
    LIU Hongguang, ZHAO Lingzhe, SUN Quan, FAN Hua, WANG Wei, ZHENG Yelong, ZHAO Meirong
    DOI: 10.12338/j.issn.2096-9015.2024.0110
    Abstract PDF
    Current situation of thyroid function test standardization
    WU Meiran, HAN Liqiao, ZHANG Qiaoxuan
    DOI: 10.12338/j.issn.2096-9015.2024.0132
    Abstract PDF
    Research on Characterization Method of Cardiac Troponin I by Hydrogen-Deuterium Exchange Mass Spectrometry
    SUN Haofeng, MA Lingyun, LIU Jianyi, ZHANG Qi, SONG Dewei
    DOI: 10.12338/j.issn.2096-9015.2024.0166
    Abstract PDF
    Analysis of the Structural-related Impurities Involved in 3,3',5-Triiodo-L-thyronine (T3) Purity Reference Material
    XIAO Peng, SONG Dan, LI Hongmei
    DOI: 10.12338/j.issn.2096-9015.2024.0134
    Abstract PDF
    Current Status of Serum Theophylline Standardization in Clinical Laboratories
    DU Yuanyuan, ZHANG Qiaoxuan, HAN Liqiao
    DOI: 10.12338/j.issn.2096-9015.2024.0115
    Abstract PDF
    Quantitative Analysis of Recombinant Human Serum Amyloid A by Isotope Dilution Mass Spectrometry
    ZHANG Qi, JIANG Zelin, SONG Dewei
    DOI: 10.12338/j.issn.2096-9015.2024.0163
    Abstract PDF
    The Development of Small Pulling Force Gauge Calibration Device
    ZHANG Duoli, JIN Longxue, WU Yueming
    DOI: 10.12338/j.issn.2096-9015.2021.0037
    Abstract PDF
    Measurement Comparison of Plasmid DNA Capability by Digital PCR
    WANG Xia, NIU Chunyan, LIU Zheng, LU Lin, DONG Lianhua
    DOI: 10.12338/j.issn.2096-9015.2021.0590
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    Research on Liquid Level Gauge Calibration Based on Large-Length Measuring Device
    SUN Yanfeng, JIANG Yuanlin, WANG Peng, ZHANG Yalin, LIU Wenting, MIAO Dongjing, LI Jianshuang
    2025, 69(2): 3-8, 15. DOI: 10.12338/j.issn.2096-9015.2024.0336
    Abstract PDF
    Research on Method for Reproducing Halogen Leak Rate Based on Reference Materials
    HUANG Zichen, YIN Qiang, YE Lifang, JIA Xiangrui, CHEN Ling, ZHOU Junhong
    2025, 69(2): 9-15. DOI: 10.12338/j.issn.2096-9015.2024.0264
    Abstract PDF
    Research on Online Assessment Methods for Lithium Battery State of Health Based on EIS Analysis
    SONG Yang, CHEN Yuefei, LUO Hong, BAI Wenqi
    2025, 69(2): 16-21, 54. DOI: 10.12338/j.issn.2096-9015.2024.0267
    Abstract PDF
    Research on Multi-Sensor Temperature Control Method for Temperature Test Chambers in High-Temperature Vibration Calibration
    ZHANG Yu, ZUO Aibin, PENG Yuexiang
    2025, 69(2): 22-28. DOI: 10.12338/j.issn.2096-9015.2024.0158
    Abstract PDF
    Exploration of Methods for Metrological Traceability of Time Quantities in Medical Diagnostic X-Ray Radiation Sources
    ZHAO Shiyu, SHI Shuguang, LI Dehong, MENG Qianyu, DENG Ningqin, MA Boxuan, GUO Bin
    2025, 69(2): 29-36. DOI: 10.12338/j.issn.2096-9015.2024.0307
    Abstract PDF
    Research on High-Reliability Timing Method Based on GNSS
    ZHANG Han, HUANG Yan, ZHANG Lei, GU Yang
    2025, 69(2): 37-44. DOI: 10.12338/j.issn.2096-9015.2024.0278
    Abstract PDF
    Key Technologies and Applications of Mobile Carrier Platform for Intelligent Connected Vehicle Testing Equipment
    WANG Ningsha, CHEN Yuefei, BAI Wenqi
    2025, 69(2): 45-54. DOI: 10.12338/j.issn.2096-9015.2024.0248
    Abstract PDF
    Oil Pipeline Leak Detection Method for Edge Deployment Applications
    XU Yepeng, YI Difei, PENG Yuwei, HAO Tianhao, BAI Jinglei
    2025, 69(2): 55-60, 72. DOI: 10.12338/j.issn.2096-9015.2024.0292
    Abstract PDF
    Development of Purity Certified Reference Materials for Creatine and Guanidinoacetic Acid and Their Uncertainty Evaluation
    LIU Liangze, LIU Ruoyi, QU Ziyu, YI Keke, YE Zihong, YU Xiaoping, JIANG You, DAI Xinhua, FANG Xiang, XIE Jie
    2025, 69(2): 61-72. DOI: 10.12338/j.issn.2096-9015.2024.0230
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