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2020 Vol. 41, No. 7
Published: 28 July 2020

 
769 Multi-DOF Laser Interferometry System for Metrological Standard Device for Nano-geometrical Characteristic Size in Millimeter Range
SHI Yu-shu,ZHANG Shu,LIAN Xiao-yi,LI Wei,LI Qi,HUANG Lu,GAO Si-tian
DOI: 10.3969/j.issn.1000-1158.2020.07.01
2020 Vol. 41 (7): 769-774 [Abstract] ( 374 ) HTML (1 KB)  PDF (1460 KB)  ( 629 )
775 Design and Establishment of the Machine VisionMeasuring System for Film Cooling Holes
BI Chao,HAO Xue,LIU Meng-chen,FANG Jian-guo
DOI: 10.3969/j.issn.1000-1158.2020.07.02
2020 Vol. 41 (7): 775-780 [Abstract] ( 379 ) HTML (1 KB)  PDF (1671 KB)  ( 754 )
781 Research on Ratiometric Linearization Based High Adaptive Grating Signal Subdivision Method
ZHAO Guo-bo,YE Guo-yong,SHI Yong-sheng,YIN Lei,LIU Hong-zhong
DOI: 10.3969/j.issn.1000-1158.2020.07.03
2020 Vol. 41 (7): 781-788 [Abstract] ( 266 ) HTML (1 KB)  PDF (2924 KB)  ( 344 )
789 Research on the Influence of Scanning Parameters on Imaging Quality in AFM Tapping Mode
CHEN Jian-chao,AN Xiao-guang,FENG Shi-xu,WANG Jia-chun
DOI: 10.3969/j.issn.1000-1158.2020.07.04
2020 Vol. 41 (7): 789-795 [Abstract] ( 326 ) HTML (1 KB)  PDF (1850 KB)  ( 771 )
796 Image Dehazing Based on Mixed Dark Channel Prior
SHAO Ming-sheng
DOI: 10.3969/j.issn.1000-1158.2020.07.05
2020 Vol. 41 (7): 796-800 [Abstract] ( 287 ) HTML (1 KB)  PDF (1000 KB)  ( 297 )
801 Study on Evaluation Method for Dynamic Uncertainty ofExplosion Temperature in Confined Space
ZHANG Long,ZHANG Ji-jun,ZHAO Jian-wei,ZHANG Bao-guo,ZHANG Dong-liang
DOI: 10.3969/j.issn.1000-1158.2020.07.06
2020 Vol. 41 (7): 801-807 [Abstract] ( 324 ) HTML (1 KB)  PDF  (0 KB)  ( 119 )
808 Realization of Quadrature Demodulation Method for Coriolis Mass Flowmeter under Batch Flow Measurement
HANG Lun,XU Ke-jun,XU Hao-ran,YUE Jing,LIU Wen,LIU Chen-ci,HUANG Ya
DOI: 10.3969/j.issn.1000-1158.2020.07.07
2020 Vol. 41 (7): 808-815 [Abstract] ( 288 ) HTML (1 KB)  PDF (1001 KB)  ( 284 )
816 Load Cell Loading Pad of Surface to Surface Contact Form with Bearing Ball
LIANG Wei,YANG Xiao-xiang,YAO Jin-hui,XU Hang
DOI: 10.3969/j.issn.1000-1158.2020.07.08
2020 Vol. 41 (7): 816-822 [Abstract] ( 347 ) HTML (1 KB)  PDF (572 KB)  ( 417 )
823 Development the Primary Standard Machine of the Ball Indentation Hardness
LIU Ji-ping,WANG Jing-tao,CUI Yuan-yuan,ZENG Li-min
DOI: 10.3969/j.issn.1000-1158.2020.07.09
2020 Vol. 41 (7): 823-829 [Abstract] ( 269 ) HTML (1 KB)  PDF (1885 KB)  ( 239 )
830 Precisely Measure the Distance between the Falling Body's Mass Center and Its Optical Center for Absolute Gravimeters
YU Ye,HU Xiang,WANG Qi-yu,WU Shu-qing,FENG Jin-yang
DOI: 10.3969/j.issn.1000-1158.2020.07.10
2020 Vol. 41 (7): 830-834 [Abstract] ( 252 ) HTML (1 KB)  PDF (570 KB)  ( 223 )
835 Intelligent Diagnosis for Rolling Bearing Fault Based on Quotient Space and Support Vector Machine
ZHANG Jin-feng,LI Xue,YANG Rui,LI Ji-meng
DOI: 10.3969/j.issn.1000-1158.2020.07.11
2020 Vol. 41 (7): 835-841 [Abstract] ( 232 ) HTML (1 KB)  PDF (592 KB)  ( 306 )
842 Research on Time Delay Feedback of Roll System Based on Vibration Absorber Control
LIU Bin,WANG Ying-hui,JIANG Jia-lei,LIU Shuang
DOI: 10.3969/j.issn.1000-1158.2020.07.12
2020 Vol. 41 (7): 842-847 [Abstract] ( 243 ) HTML (1 KB)  PDF (735 KB)  ( 279 )
848 Echo Frequency Estimation of Surface Acoustic Wave Resonator Based on Phase Information in Frequency Domain
LI Ya-fei,CHEN Zhi-jun,ZHU Wei-jun,HUANG Hong-wei,XIONG Zhi-qiang
DOI: 10.3969/j.issn.1000-1158.2020.07.13
2020 Vol. 41 (7): 848-851 [Abstract] ( 319 ) HTML (1 KB)  PDF (1292 KB)  ( 355 )
852 Research on 1000V Multi-decade Inductive Voltage Divider Standard
WANG Wei,LIU Xia,ZHANG Xin
DOI: 10.3969/j.issn.1000-1158.2020.07.14
2020 Vol. 41 (7): 852-856 [Abstract] ( 268 ) HTML (1 KB)  PDF (1929 KB)  ( 1064 )
857 Research on Design and Performance Analysis by Using Electromagnetic Assisted Piezoelectric Actuator
WEI Xiao-hua,ZHENG Ling-chen
DOI: 10.3969/j.issn.1000-1158.2020.07.15
2020 Vol. 41 (7): 857-863 [Abstract] ( 262 ) HTML (1 KB)  PDF (1978 KB)  ( 202 )
864 Research on Method of Selecting the Matched Filter in EVM Measurement
SHEN Xiao-qing,YU Qing-hua,YANG yang,QIU bin,XIA wei
DOI: 10.3969/j.issn.1000-1158.2020.07.16
2020 Vol. 41 (7): 864-867 [Abstract] ( 291 ) HTML (1 KB)  PDF (608 KB)  ( 254 )
868 Weak Signal Detection Method Based on Delay Feedback Multistable Stochastic Resonance
SHI Pei-ming,YUAN Dan-zhen,ZHANG Wen-yue,LI Meng-di,HAN Dong-ying
DOI: 10.3969/j.issn.1000-1158.2020.07.17
2020 Vol. 41 (7): 868-872 [Abstract] ( 298 ) HTML (1 KB)  PDF (2234 KB)  ( 381 )
873 Comparative Analysis of Film Dosimeter and Diode Detector in Small Field Dosimetry
GAO Xiang,YU Yan-juan,SHI Li-wan
DOI: 10.3969/j.issn.1000-1158.2020.07.18
2020 Vol. 41 (7): 873-878 [Abstract] ( 301 ) HTML (1 KB)  PDF (1214 KB)  ( 248 )
879 Prediction of NOx Emission of Boiler Based on Improved Optimal Foraging Algorithm
NIU Pei-feng,PENG Peng
DOI: 10.3969/j.issn.1000-1158.2020.07.19
2020 Vol. 41 (7): 879-885 [Abstract] ( 254 ) HTML (1 KB)  PDF (1486 KB)  ( 194 )
886 Uncertainty Evaluation for the Oil Content of Microcrystalline Wax
JIA Wei-ming,GAO Xu-feng,LING Feng-xiang,ZHANG Hui-cheng,GUO Shi-gang
DOI: 10.3969/j.issn.1000-1158.2020.07.20
2020 Vol. 41 (7): 886-890 [Abstract] ( 281 ) HTML (1 KB)  PDF (443 KB)  ( 292 )
891 Evaluating the Sampling Contribution to the Measurement Uncertainty
CHEN Ling-feng
DOI: 10.3969/j.issn.1000-1158.2020.07.21
2020 Vol. 41 (7): 891-896 [Abstract] ( 457 ) HTML (1 KB)  PDF (1033 KB)  ( 1025 )
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