Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Feng, Wen-Cheng"'
Autor:
Feng, Wen-Cheng, Jia, Shu-Mei, Zhao, Hai-Hui, Yu, Heng, Pan, Hai-Wu, Li, Cheng-Kui, Cheng, Yu-Lin, Weng, Shan-Shan, Chen, Yong, Liu, Yuan, Ling, Zhi-Xing, Zhang, Chen
The Lobster Eye Imager for Astronomy (LEIA) is the pathfinder of the wide-field X-ray telescope used in the Einstein Probe mission. In this study, we present an image of the Virgo Cluster taken by LEIA in the 0.5-4.5 keV band with an exposure time of
Externí odkaz:
http://arxiv.org/abs/2408.00026
Autor:
Cheng, Yu-Lin, Xiang, Fei, Yu, Heng, Jia, Shu-Mei, Li, Xiang-Hua, Li, Cheng-Kui, Chen, Yong, Feng, Wen-Cheng
The analysis of light variation of M87 can help us understand the disc evolution. In the past decade, M87 has experienced several short-term light variabilities related to flares. We also find there are year-scale X-ray variations in the core of M87.
Externí odkaz:
http://arxiv.org/abs/2303.12353
Akademický článek
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Publikováno v:
Applied Mechanics and Materials. 288:271-275
It is very important for accurately grasping stress, strain, and metal flow during the hollow motor shaft rolling, and it is also foundation of forming regularity, rolling force and energy parameter. The cross wedge rolling process of hollow motor sh
Publikováno v:
Applied Mechanics and Materials. 288:267-270
Rolling force is the main parameters for calculating the intensity and rigidity of the main parts in the mill. To determine the force produced by the four roll rolling process, the finite element (FE) model for hollow motor shaft forming using 4-roll
Publikováno v:
China Journal of Chinese Materia Medica; May2014, Vol. 39 Issue 10, p1933-1936, 4p
Publikováno v:
Advanced Materials Research; September 2013, Vol. 779 Issue: 1 p1414-1418, 5p