Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Dong Xiang Chen"'
Publikováno v:
Journal of Ultrasound in Medicine. 42:971-976
The purpose of this study was to investigate the value of shear wave elastography (SWE) in determining tumor extent of basal cell carcinomas (BCC), and thereby determine the optimal surgical margins (OSM).10 patients (40 surgical margins) with BCC we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74c85b7051d60c78b83d8063af10a24b
https://doi.org/10.1002/jum.16104
https://doi.org/10.1002/jum.16104
Publikováno v:
Key Engineering Materials. 693:1405-1411
Oil tubing is one of the most used equipment in oil extraction operations. An effective diagnosis system for it can provide multifarious benefits such as improved safety, efficient production and reduced costs for maintenance. In this paper, a suppor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::705e21d4cf137228cf867ca9917e3ce1
https://doi.org/10.4028/www.scientific.net/kem.693.1405
https://doi.org/10.4028/www.scientific.net/kem.693.1405
Publikováno v:
Key Engineering Materials. 693:1799-1804
Bevel gear is a complicated curved surface parts, the traditional measuring method of bevel gear is by three coordinates measuring instrument for related parameters measurement and there are problems such as reload, high cost and waste of time. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::354a7e93101edc8dec854504ac21c292
https://doi.org/10.4028/www.scientific.net/kem.693.1799
https://doi.org/10.4028/www.scientific.net/kem.693.1799
Publikováno v:
Key Engineering Materials. 693:1524-1531
When an early fault turns up in rotating machinery, the normal vibration signal will be modulated with periodic transient shock pulses. It’s significant to diagnose these periodic shock pulses for early fault prognostic and diagnostic tests. Usuall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::145dcea654a6fabc0463cc4596956810
https://doi.org/10.4028/www.scientific.net/kem.693.1524
https://doi.org/10.4028/www.scientific.net/kem.693.1524
Publikováno v:
Key Engineering Materials. 693:2016-2021
It is an difficult step using technological contradictions definition of Theory of Inventive Problem Resolving (TRIZ). A method for defining technological conflict based on analyzing of conflict relations in Theory of Petri Net was put forward. The t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72bc7a5c81b49d2a9ed6c11dac10a600
https://doi.org/10.4028/www.scientific.net/kem.693.2016
https://doi.org/10.4028/www.scientific.net/kem.693.2016
Publikováno v:
Key Engineering Materials. 693:1385-1390
This paper presents the fault mode and barb causality diagram of the pantograph of the emu, by settling and counting fault information of the pantograph. And fault analysis of the pantograph is used to establish the fault tree. The Petri net model of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72137eadead6b9a5c0edf8b7adbb0131
https://doi.org/10.4028/www.scientific.net/kem.693.1385
https://doi.org/10.4028/www.scientific.net/kem.693.1385
Publikováno v:
Mechanics and Materials Science.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94a3729bec71bf5ed58a177074e8cd91
https://doi.org/10.1142/9789813228177_0063
https://doi.org/10.1142/9789813228177_0063
Publikováno v:
Applied Surface Science. 301:280-288
In situ synthesis of LaMnAl11O19 hexaaluminate in Al2O3 layer coated on the surface of FeCrAl alloy foil is explored in this work. The synthesized plate-like hexaaluminate grains display two morphologies of vertically embedded in and horizontally cov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa269675f6cde9ae80fe8d3f5492d4f8
https://doi.org/10.1016/j.apsusc.2014.02.062
https://doi.org/10.1016/j.apsusc.2014.02.062
Autor:
Dong Xiang Chen1,2 chendx020@yahoo.com.cn, Shan Zhen Lu1 lusz@bnu.edu.cn
Publikováno v:
Acta Mathematica Sinica. Feb2010, Vol. 26 Issue 2, p277-286. 10p.
Publikováno v:
Advanced Materials Research. 819:234-237
In modem manufacturing,the various and complex requirement of industry makes the CNC machine tools more and more automatic and networking.While a remote monitoring and intelligent fault diagnosis system is the basic and indispensable unit for automat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8041d71fbd90f6a1b247d6af783ad164
https://doi.org/10.4028/www.scientific.net/amr.819.234
https://doi.org/10.4028/www.scientific.net/amr.819.234