Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Fengjun Huang"'
Publikováno v:
Shipin gongye ke-ji, Vol 43, Iss 16, Pp 274-280 (2022)
In order to investigate the pathogenic microbial pollution of ready-to-eat fresh fruits and vegetables in Tianjin, 654 batches of samples of six kinds of ready-to-eat fruits and vegetables, such as lettuce, tomato, cucumber, chrysanthemum, peach and
Externí odkaz:
https://doaj.org/article/aea9dc4c333b4828a96db3eefe3db035
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2592 (2023)
CO2 injection technology into coal seams to enhance CH4 recovery (CO2-ECBM), therefore presenting the dual benefit of greenhouse gas emission reduction and clean fossil energy development. In order to gaze into the features of CO2 injection’s influ
Externí odkaz:
https://doaj.org/article/889ff994638944db8fdc4b9cd6220472
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources. 8
Publikováno v:
Carbonates and Evaporites. 35
The mining of deep coal seams in the North China coalfields is threatened by the risk of water inrush from the Ordovician karst. As the mining depth increases, traditional methods of drainage depressurization and grouting reinforcement of the coal fl
Publikováno v:
Environmental Earth Sciences. 79
In North China, the exploitation of deep coal seams is seriously threatened by water inrush from Ordovician limestone. Predicting the water yield property of the Ordovician limestone aquifer has been an important and challenging task. Based on access
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