Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Zhu, Xuezheng"'
Autor:
Zhu, Xuezheng
We make a perturbative analysis of spatially covariant gravity only respecting spatial symmetries, of which the Lagrangian includes the dynamic lapse function and the coupling term of spatial curvature and extrinsic curvature. We show that the theory
Externí odkaz:
http://arxiv.org/abs/2212.13043
Publikováno v:
E3S Web of Conferences, Vol 218, p 01007 (2020)
Source Term Inversion (STI) is of great significance to mitigate and contain the sources of nuclear and chemical hazards, accurately predict the spatiotemporal transmission and diffusion of nuclear and chemical hazards, assist combat operations and s
Externí odkaz:
https://doaj.org/article/4b5e7665e0184449883e174c9a2d9839
Publikováno v:
Gong-kuang zidonghua, Vol 40, Iss 4, Pp 51-54 (2014)
In view of problems of no storage of electric energy and big volume existed in current transmitter of time-domain induced polarization, a transmitter of time-domain induced polarization based on super capacitor storage was designed. The transmitter u
Externí odkaz:
https://doaj.org/article/e58eb742d7dc4bc7b3b317addbddd4db
Publikováno v:
2021 IEEE International Conference on Artificial Intelligence and Industrial Design (AIID).
Based on the theoretical simulation of Geiger-Miieller (GM) tube in the model of GJ4105 with Monte Carlo software Geant4, the response of GM counter tube to the wide energy range of y rays and the detection efficiency curve are analyzed. Some factors
Publikováno v:
2021 IEEE International Conference on Artificial Intelligence and Industrial Design (AIID).
In this study, the improvement of halogen GM tube of the external circuit was carried on by using external quenching method, and the advantages of low threshold pressure was also reserved, so the performance of GM tube was optimized. Even if the inte
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Publikováno v:
2019 IEEE 4th Advanced Information Technology, Electronic and Automation Control Conference (IAEAC).
Combined with the thin wire algorithm and the oblique line algorithm of finite difference time domain (FDTD), the electromagnetic pulse coupling calculation of curved scatters is further studied. At the same time, a new coaxial feed model for calcula
Akademický článek
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Autor:
Oladokun, S.O., Lu, S., Han, Chaoshuai, Zhu, Xuezheng, Gu, Jin, Jiang, Jinli, Ma, Yan, Zhou, Qiang, Chen, Chen
Publikováno v:
E3S Web of Conferences; 12/11/2020, Vol. 218, p1-6, 6p
Publikováno v:
International Journal of u- and e- Service, Science and Technology. 9:407-418
The invention discloses a method for evaluating the performance of a high-power electromagnetic transmitter. The method includes the following steps that real-time sampling is conducted on the performance parameter corresponding to each transmitting