1000-6656
2003 Issue 10
..............page:510-510
..............page:547-547
..............page:523-523
..............page:518-518
..............page:514-514
..............page:510-510
APPLICATION OF CROSS CORRELATION AND HIGHER ORDER SPECTRUM TIME DELAY ESTIMATION TO TESTING CONCRETE PLATE BY IMPACT-ECHO METHOD
zhao guo wen ; xiang yang ; peng yong ; wang li ; lu yan hui
zhao guo wen ; xiang yang ; peng yong ; wang li ; lu yan hui
..............page:524-527
ADVANCE IN ACOUSTIC EMISSION TECHNIQUES FOR PIPELINE LEAK DETECTION
jiao jing pin ; he cun fu ; wu bin ; fei ren yuan ; wang xiu yan
jiao jing pin ; he cun fu ; wu bin ; fei ren yuan ; wang xiu yan
..............page:519-523
A DISCUSSION ON THE LIFTING POWER OF ∏-SHAPED ELECTROMAGNETIC YOKE OF ROTATIONAL MAGNETIC FIELD
lin xi zhong
lin xi zhong
..............page:515-518
MICROCOMPUTER AIDED EDDY CURRENT INSTRUMENT FOR DETECTING THE CRACKS IN ELECTRODES BY MEANS OF TRANSMITTING-RECEIVING TECHNIQUE
song jing wei ; yang wei feng ; yang shu jun ; guo yun ; li shu zuo
song jing wei ; yang wei feng ; yang shu jun ; guo yun ; li shu zuo
..............page:511-514
REALIZATION OF PHASE-CONTROLLED TRANSMISSION AND SYNCHRONIZATION OF ULTRASONIC PHASED ARRAY SYSTEM
bao xiao yu ; shi ke ren ; chen yi fang ; zhang wei
bao xiao yu ; shi ke ren ; chen yi fang ; zhang wei
..............page:507-510
AN IMPROVED ALGORITHM OF ADAPTIVE FILTERING AND ITS APPLICATION TO ULTRASONIC TESTING OF COARSE-GRAINED MATERIALS
gu xiang hua ; zheng xiang ming ; lei yong ping ; shi yao wu ; liu zhe jun
gu xiang hua ; zheng xiang ming ; lei yong ping ; shi yao wu ; liu zhe jun
..............page:504-506
..............page:500-503
RESEARCH ON THE EVALUATION OF THE STEEL-RUBBER ADHESIVE BONDING OF SOLID PROPELLER COVER BY ULTRASONIC REFLECTION TECHNIQUE
liu song ping ; guo en ming ; wang rui chuan ; yu xiang
liu song ping ; guo en ming ; wang rui chuan ; yu xiang
..............page:495-499
..............page:548-548
A KIND OF FALSE DEFECT ON THE X-RAY FILM OF WELD
li tong chao
li tong chao
..............page:546-546
..............page:544-545
INSPECTION OF THE THIN-WALL SEAMLESS STEEL PIPES WITH SMALL DIAMETER BY ULTRASONIC CONTACT TECHNIQUE
zhou yu xing
zhou yu xing
..............page:541-543
A SPECIAL TOOL FOR NON-CONTACT EDDY CURRENT INSPECTION
cheng zhi gang
cheng zhi gang
..............page:539-540,543
TECHNICAL REQUIREMENTS AND UTILIZATION OF NEW REFERENCE TEST BLOCKS FOR PENETRANT TESTING
jin yu fei
jin yu fei
..............page:536-538
STUDY ON THE INVERSION PROBLEM IN THE ANALYSIS OF MAGNETIC FLUX LEAKAGE TESTING SIGNALS
liu zhi ping ; kang yi hua ; yang shu zi
liu zhi ping ; kang yi hua ; yang shu zi
..............page:531-535
ULTRASONIC EVALUATION OF THE QUALITY OF THE STEEL-FOOT ZINC RING OF SUSPENDED PORCELAIN INSULATOR
li ping ; tan jia long ; li xi meng ; li xi liang ; yu wei ; shao jian hua
li ping ; tan jia long ; li xi meng ; li xi liang ; yu wei ; shao jian hua
..............page:528-530,548