Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jun-wei Cheng"'
Publikováno v:
International Journal of Biological Sciences, Vol 5, Iss 5, Pp 451-457 (2009)
In this study we successfully constructed a full-length cDNA library from Chinese oak silkworm, Antheraea pernyi, the most well-known wild silkworm used for silk production and insect food. Total RNA was extracted from a single fresh female pupa at t
Externí odkaz:
https://doaj.org/article/010a17f2fae94645986abb5d2f4ba399
This study aims to estimate the gear S-N curve by the influence coefficient m of the residual stress at the root of the gear for providing theoretical basis and experimental support for the study of the bending fatigue performance of the gear. Based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad9e2ad8eca86f0628984ab9a0006e8f
https://doi.org/10.21203/rs.3.rs-19730/v1
https://doi.org/10.21203/rs.3.rs-19730/v1
Publikováno v:
DEStech Transactions on Engineering and Technology Research.
In order to obtain required special gear design analysis software, using the characteristic function of general software AutoCAD built-in VBA. Research mainly includes two parts, the design process of complex calculation and graph drawing, finally, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e022266962fa682872b73ffd910fda88
https://doi.org/10.12783/dtetr/apetc2017/11282
https://doi.org/10.12783/dtetr/apetc2017/11282
Autor:
Liu Guang Chen, Zhi Qiang Jiang, Zhen Wang, Xian Zhang Feng, Jun Wei Cheng, Jing Li, Liang Ji Chen
Publikováno v:
Applied Mechanics and Materials. :4976-4979
The curved surface of friction forging mould parts is a smooth surface which consist of circular arc camber and slope surface. Using UG as a platform, we can Carry on the processing programming and tool path simulation for the friction forging mould
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ab4a630ac43c24dd50d8f7096fcab00
https://doi.org/10.4028/www.scientific.net/amm.644-650.4976
https://doi.org/10.4028/www.scientific.net/amm.644-650.4976
Publikováno v:
Applied Mechanics and Materials. 459:469-474
Based on the size of casting surface parts and the product quality, expendable pattern casting as a new casting method, it greatly improve production efficiency and save the manpower. With the cast process of mixing arm, as the study objective. It ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ace721d1521c5ec0ba6a71f80edf6b5
https://doi.org/10.4028/www.scientific.net/amm.459.469
https://doi.org/10.4028/www.scientific.net/amm.459.469
Publikováno v:
Applied Mechanics and Materials. 389:953-956
In order to the integrated design of the geometric parameters and drawing the pulley parts, based on R & D platform of the VBA with the CAD software, hence after analyzing the selection belt type, determine the reference diameter of the belt pulley,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a076474301de7a9d8b9d5712524cdff
https://doi.org/10.4028/www.scientific.net/amm.389.953
https://doi.org/10.4028/www.scientific.net/amm.389.953
Autor:
Da-jun Zhang, Jun-wei Cheng
Publikováno v:
Frontiers of Mathematics in China. 8:1001-1016
We derive infinitely many conservation laws for some multi-dimensionally consistent lattice equations from their Lax pairs. These lattice equations are the Nijhoff-Quispel-Capel equation, lattice Boussinesq equation, lattice nonlinear Schr\"{o}dinger
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbb3025bd34fe3ceb649b5c9db2527bb
https://doi.org/10.1007/s11464-013-0304-z
https://doi.org/10.1007/s11464-013-0304-z
Publikováno v:
Advanced Materials Research. 544:159-163
In order to increase the validation of preventive maintenance modes decision generally gotten by analyst’s subjective and qualitative judgment in reliability-centered maintenance analysis (RCMA), a projection model of intuitionistic fuzzy multiple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::618b9c505377631fcdcd78b4d94611ec
https://doi.org/10.4028/www.scientific.net/amr.544.159
https://doi.org/10.4028/www.scientific.net/amr.544.159
Publikováno v:
Applied Mechanics and Materials. :925-929
Heat treatment process of 31Mn2SiREB cast steel used in crawler plates is directly quenching at 1050°C after casting. The reasonableness of the process needs to be surveyed. In this paper, the effect of quenching temperature on mechanical properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e48c6ead788cf0030b2ce6398237e1a1
https://doi.org/10.4028/www.scientific.net/amm.117-119.925
https://doi.org/10.4028/www.scientific.net/amm.117-119.925
Publikováno v:
Key Engineering Materials. :274-279
Micro-electromechanical systems is called MEMS for short, it is the product of mutual integration for the micro-electronics and micro-mechanics, which covers mechanical, electrical, physical, biological and other modern technology. MEMS packaging is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dd94ea2ca9a49b2fd3dc520f2df6f32
https://doi.org/10.4028/www.scientific.net/kem.460-461.274
https://doi.org/10.4028/www.scientific.net/kem.460-461.274