Zobrazeno 1 - 10
of 10
pro vyhledávání: '"ZHU Chengjia"'
Publikováno v:
Gong-kuang zidonghua, Vol 40, Iss 12, Pp 80-83 (2014)
In view of problems of simple protection function, low conversion efficiency, poor anti-interference ability and low intrinsic safety current existed in current protection module of intrinsic safety power supply, a protection module of intrinsic safe
Externí odkaz:
https://doaj.org/article/944edff169f3499da70e57383699da2c
Publikováno v:
Gong-kuang zidonghua, Vol 40, Iss 10, Pp 11-14 (2014)
A kind of multiple parameters inspection instrument for gas drainage was designed, design and realizations of hardware and software of the instrument were introduced. The inspection instrument uses sensors to collect main performance parameters such
Externí odkaz:
https://doaj.org/article/15c8b394994b471f9b0005edf8f3fec9
Publikováno v:
Gong-kuang zidonghua, Vol 41, Iss 5, Pp 106-108 (2015)
In view of problem of large flow measurement error caused by existing gas drainage flow meter which cannot realize real-time compensation for pipeline flow parameters, a differential pressure type gas drainage flow meter with dynamic compensation was
Externí odkaz:
https://doaj.org/article/7b738cb1a5744fb48d674dc09086fb20
Publikováno v:
Pacing & Clinical Electrophysiology. Apr2023, Vol. 46 Issue 4, p285-291. 7p.
Publikováno v:
PLoS Biology. 8/30/2019, Vol. 17 Issue 8, p1-19. 19p. 6 Graphs.
Akademický článek
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Publikováno v:
Applied Intelligence; 2021, Vol. 51 Issue 1, p85-99, 15p
Publikováno v:
Kongzhi Yu Xinxi Jishu, Iss 1, Pp 103-106 (2022)
In view of the problems such as large works of manual preparation of LKJ basic source data and excessive dependence on personal ability of data compilers, this paper proposes a LKJ data preparation technology based on technical data of train diagram,
Externí odkaz:
https://doaj.org/article/4e9ccba3e6ba49d985963cbb1c8049b0
Publikováno v:
Gong-kuang zidonghua, Vol 41, Iss 5, Pp 52-54 (2015)
The paper introduced magnetic flux leakage testing principle of wire rope flaw detector, and used finite element analysis method to analyze impact factors of detection results of wire rope flaw detector based on flux leakage testing principle, the im
Externí odkaz:
https://doaj.org/article/076a8ca6c0a24b7fa7f4d76e39c9e448
Publikováno v:
Gong-kuang zidonghua, Vol 41, Iss 1, Pp 105-107 (2015)
For problems of exiting flame sensors based on infrared detection principle such as short detection distance, long response time and so on, a mine-used flame sensor was developed based on ultraviolet light detection principle. Mathematical model of s
Externí odkaz:
https://doaj.org/article/65dde14d820f45fbae932e7a4be6ddd4