Výsledky vyhledávání - "Zhang, FeiFei"

Akademický článek

Research and analysis on military strength demand of dipping sonar on-call submarine searching based on submarine evasion

Autor: ZHANG Feifei, ZHAO Shendong, LI Ruihong, LIU Pengfei

Publikováno v: Zhihui kongzhi yu fangzhen, Vol 46, Iss 6, Pp 27-31 (2024)

Based on the actual process of dipping sonar in on-call submarine searching, combined with the classic extended spiral search method, a multi machine dipping sonar on-call submarine searching model was established. A submarine motion model was built

Externí odkaz: https://doaj.org/article/27915bc7e24c48b2a86d1554dbf8f490

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Akademický článek

Design and key technology analysis of buoy-type aviation homing depth charge

Autor: YE Licong, ZHAO Shendong, ZHANG Feifei

Publikováno v: Zhihui kongzhi yu fangzhen, Vol 46, Iss 6, Pp 15-19 (2024)

In order to solve the problems such as low hit rate, difficult evaluation of underwater combat effectiveness and single working mode of the aviation homing depth charge in combat and training, this paper proposes a design of a buoy-type aviation homi

Externí odkaz: https://doaj.org/article/71798bfc97f4482bb967f2b28744fca2

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Dissertation/ Thesis

Heterologous expression of thiostrepton A and biosynthetic engineering of thiostrepton analogs

Autor: Zhang, Feifei

Thiopeptides are posttranslationally-processed macrocyclic peptide metabolites, characterized by extensive backbone and side chain modifications that include a six-membered nitrogenous ring, thioazol(in)e/oxazol(in)e rings, and dehydrated amino acid

Externí odkaz: http://hdl.handle.net/1853/54276