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2013 Vol. 34, No. 4
Published: 22 July 2013

 
305 Blind Source Separation of Underdetermined Signals Based on Extremum Field Mean Mode Decomposition
MENG Zong, LIANG Zhi, ZONG Zhen-wei, HUI Shao-nan
DOI: 10.3969/j.issn.1000-1158.2013.04.01
2013 Vol. 34 (4): 305-310 [Abstract] ( 450 ) HTML (1 KB)  PDF (1531 KB)  ( 637 )
311 30kN·m Multifunction Torque Standard Machine
MENG Feng, ZHANG Zhi-min, ZHANG Yue, LI Tao, JI Hong-lei
DOI: 10.3969/j.issn.1000-1158.2013.04.02
2013 Vol. 34 (4): 311-314 [Abstract] ( 596 ) HTML (1 KB)  PDF (337 KB)  ( 639 )
315 Study  on  Wave  Buoy  Data  Processing  Algorithm
TANG Chang, WANG Nan- nan, HE Gai- yun, SONG Zhan- jie
DOI: 10.3969/j.issn.1000- 1158.2013.04.03
2013 Vol. 34 (4): 315-319 [Abstract] ( 589 ) HTML (1 KB)  PDF (1539 KB)  ( 1136 )
320 Water Colority Determination Based on Color Difference
SHEN Wei-min,YU Pan,HUANG Jie,XU Ben,ZHAO Xiao-wei,YU Qing
DOI: 10.3969/j.issn.1000-1158.2013.04.04
2013 Vol. 34 (4): 320-324 [Abstract] ( 438 ) HTML (1 KB)  PDF (1446 KB)  ( 1126 )
325 Development  of the Multi-functional Portable Color Temperature Meters
HUANG Yan, ZHANG Han
DOI: 10.3969/j.issn.1000-1158.2013.04.05
2013 Vol. 34 (4): 325-329 [Abstract] ( 483 ) HTML (1 KB)  PDF (356 KB)  ( 605 )
330 Uncertainty Analysis for Spectral Radiant Intensity Measurements of LEDs
YIN De-jin, LIU Wei, LAI Lei, HUANG Bi-yong, LI Tie-cheng
DOI: 10.3969/j.issn.1000-1158.2013.04.06
2013 Vol. 34 (4): 330-333 [Abstract] ( 501 ) HTML (1 KB)  PDF (430 KB)  ( 991 )
334 The Impact of Expansibility Factor of V Cone Flowmeters on Aerometry
LIU Xing-xun, ZHANG Tao, BAI Long
DOI: 10.3969/j.issn.1000-1158.2013.04.07
2013 Vol. 34 (4): 334-338 [Abstract] ( 484 ) HTML (1 KB)  PDF (324 KB)  ( 611 )
339 Study on Electromagnetic Flowmeter Sensor Signals Based on Two-phase Flow
KONG Ling-fu, WANG Yue-ming, LI Ying-wei, LIU Xing-bin, ZHANG Yu-hui
DOI: 10.3969/j.issn.1000-1158.2013.04.08
2013 Vol. 34 (4): 339-344 [Abstract] ( 577 ) HTML (1 KB)  PDF (1812 KB)  ( 745 )
345 Study of No-liquid Calibration Technique for the Medium-and-large Diameter Electromagnetic Flowmeter
TANG Si-meng, HU Liang, MA Jun
DOI: 10.3969/j.issn.1000-1158.2013.04.09
2013 Vol. 34 (4): 345-349 [Abstract] ( 510 ) HTML (1 KB)  PDF (1236 KB)  ( 776 )
350 Development of Reservoirs Flow Rate Online Monitoring Device in Production Wells
LI Li-pin, DANG Rui-rong, SUN Liang-liang, YIN Guang, ZHAO Dong-sheng
DOI: 10.3969/j.issn.1000-1158.2013.04.10
2013 Vol. 34 (4): 350-355 [Abstract] ( 500 ) HTML (1 KB)  PDF (1085 KB)  ( 493 )
356 Study of Inhomogeneity Test on Thermocouple in Liquid Bath
ZHENG Wei, YANG Zhen-hua, XIANG Ming-dong
DOI: 10.3969/j.issn.1000-1158.2013.04.11
2013 Vol. 34 (4): 356-359 [Abstract] ( 487 ) HTML (1 KB)  PDF (2028 KB)  ( 634 )
360 The Application of Modified Shuttled Frog Leaping Algorithm in the Positioning of Wireless Sensor Network
FENG Chen, ZHANG Ling-hua
DOI: 10.3969/j.issn.1000-1158.2013.04.12
2013 Vol. 34 (4): 360-365 [Abstract] ( 439 ) HTML (1 KB)  PDF (1199 KB)  ( 773 )
366 Research on the Digital Waveform Intensity Adjustment and Correction Technology of Data Acquisition System
ZHANG Qin-chuan, WANG Hou-jun
DOI: 10.3969/j.issn.1000-1158.2013.04.13
2013 Vol. 34 (4): 366-371 [Abstract] ( 489 ) HTML (1 KB)  PDF (2882 KB)  ( 706 )
372 Analysis on a New Free-space Technology for the Measurement of Complex Permittivity
FANG Wei-Hai, NIAN Feng, CHEN Yun-Mei
DOI: 10.3969/j.issn.1000-1158.2013.04.14
2013 Vol. 34 (4): 372-377 [Abstract] ( 565 ) HTML (1 KB)  PDF (1639 KB)  ( 449 )
378 The Research Progress of the Josephson Array Device
GUO Xiao-wei, CHI Zong-Tao, CAO Wen-hui, Zhong Qing, HE Qing, LI Jin-jin
DOI: 10.3969/j.issn.1000-1158.2013.04.15
2013 Vol. 34 (4): 378-382 [Abstract] ( 710 ) HTML (1 KB)  PDF (1294 KB)  ( 2222 )
383 Low Frequency Microphone Calibration Based on the Related Microphones Method
CHEN Hong-jiang, HE Long-biao
DOI: 10.3969/j.issn.1000-1158.2013.04.16
2013 Vol. 34 (4): 383-386 [Abstract] ( 683 ) HTML (1 KB)  PDF (1116 KB)  ( 459 )
387 A Trace-gas Concentration System Based on Photoacoustic Spectroscopy with Erbium Doped Fiber Laser and A T-type Length-regulated Photoacoustic Cell
ZHENG De-zhong, ZHAO Nan
DOI: 10.3969/j.issn.1000-1158.2013.04.17
2013 Vol. 34 (4): 387-392 [Abstract] ( 473 ) HTML (1 KB)  PDF (1638 KB)  ( 547 )
393 The International Comparison on Activity Measurements  of Medical Radionuclide 99Tcm with a 4πγ Well-type NaI Crystal Transfer Instrument
ZHANG Ming, LIANG Jun-cheng, LIU Hao-ran,YANG Yuan-di, CHEN Jing
DOI: 10.3969/j.issn.1000-1158.2013.04.18
2013 Vol. 34 (4): 393-396 [Abstract] ( 496 ) HTML (1 KB)  PDF (1677 KB)  ( 811 )
397 Application of Data Visualization and Numerical Analysis to Uncertainty Evaluation
ZHOU Xin, FANG Hong, HOU Li-xin, LIU Ke, ZHAO Hai-ning, AN Ying, BIAN Xin
DOI: 10.3969/j.issn.1000-1158.2013.04.19
2013 Vol. 34 (4): 397-401 [Abstract] ( 428 ) HTML (1 KB)  PDF (849 KB)  ( 905 )
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