Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Wei Zeng Chen"'
Publikováno v:
Guoji Yanke Zazhi, Vol 20, Iss 1, Pp 161-163 (2020)
AIM:To study the distribution, drug resistance and epidemic characteristics of pathogenic bacteria in neonatal eye infection in Cangnan County, Zhejiang Province from 2014 to 2018, and to provide the basis for the prevention, diagnosis and treatment
Externí odkaz:
https://doaj.org/article/b178304005014c36bf45dc3d35ca23c8
Publikováno v:
Key Engineering Materials. 667:280-285
The amorphous-nanocrystal Ni-Mo deposits were obtained by electrodeposition in alkaline nickel carbonate solution. X-ray diffraction (XRD), scanning electron microscopy (SEM) and modern technologies were used to describe the content, microstructure a
Publikováno v:
Key Engineering Materials. 667:385-390
In order to study magneto rheological fluid shear characteristics developing of magnetic field and temperature field under the actual condition (non-uniform composite field), Experimental device that test magneto rheological fluid (MRF) Shear yield s
Publikováno v:
Key Engineering Materials. 620:347-350
Magnetorheological fluid as an important branch of the emerging intelligent material, its excellent characteristics make it widely used in electrical system and mechanical system. Common MRF system environment is limited to a uniform magnetic field,
Publikováno v:
Key Engineering Materials. :813-817
Electrorheological fluid (ERF) is a new kind of smart materials, which has a great deal of market value and broad application prospects. To meet the needs of the ERFs performance testing, design and produce of the ERF's performance test system are ba
Publikováno v:
Advanced Materials Research. 702:191-196
The amorphous/nanocrystalline Ni-Mo alloys are obtained in alkaline nickel carbonate solution in this paper. By using X-ray diffraction (XRD) and scanning electronic microscopy (SEM) to testify microstructure and morphology of the deposits. It is fou
Autor:
Wei Zeng Chen
Publikováno v:
Applied Mechanics and Materials. :112-116
The method of the traditional workflow design and the skill standards hadn’t been in meeting its demands according to the characteristic of Multi-variety and small-batch processing. The operator workflow analyses were divided into three parts to be
Autor:
Wei Zeng Chen
Publikováno v:
Advanced Materials Research. :493-497
According to the characteristics of the multi-variety and small batch production units, the traditional man-machine operating analysis methods can not meet the needs of the optimized manufacturing process. In order to maximize the utilization of man-
Autor:
Wei Zeng Chen, Ning Li
Publikováno v:
Advanced Materials Research. 346:136-140
The amorphous formation mechanism was studied from the viewpoint of the crystallography. The experimental results showed that the heterogeneity atoms with chemical bonds had a higher capability of forming into compounds than that of congener atoms. I
Publikováno v:
Advanced Materials Research. 305:220-224
The amorphous alloy application is limited because of its brittleness property. Based on the grain structural characteristics of nanocrystal alloys, the mechanical behavior of the amorphous/nanocrystal Ni-Mo alloy is investigated in this text. The mi