Zobrazeno 1 - 10
of 694
pro vyhledávání: '"YANG Xiaobin"'
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 35, Iss 11, Pp 1662-1670 (2023)
The microbial control in broiler chicken slaughtering and processing is essential in ensuring food safety and human health. Scalding， washing， and cooling are crucial stages for controlling microbial contamination during broiler chicken processin
Externí odkaz:
https://doaj.org/article/87dae5952f5d4a998255a106189e3633
Publikováno v:
矿业科学学报, Vol 7, Iss 6, Pp 730-737 (2022)
In order to study the deformation behavior of sand granular material accumulation during settlement, this study carried out the triaxial compression creep test by step loading, and obtained three groups of creep deformation-time curves of glass beads
Externí odkaz:
https://doaj.org/article/5d9bc7f57466432498ddcf7bf08b900c
Publikováno v:
矿业科学学报, Vol 6, Iss 4, Pp 438-444 (2021)
To study the further evolution characteristics of the fracture plane or structural plane after rock failure, the granite was chosen and prepared as double penetration crack samples, and the friction sliding tests were conducted using twin-shear model
Externí odkaz:
https://doaj.org/article/dd42ac59b0f54f34bf97520fd6c77b13
Publikováno v:
口腔疾病防治, Vol 29, Iss 4, Pp 249-253 (2021)
Objective The use and effect of nitrous oxide sedation techniques in oral clinics were analyzed retrospectively. Methods Patients who were treated with nitrous oxide inhalation sedation in the clinic of the Affiliated Stomatological Hospital of Guang
Externí odkaz:
https://doaj.org/article/5c0d3dc91cf047f893b0e0a2a9d2a678
Publikováno v:
矿业科学学报, Vol 6, Iss 1, Pp 51-59 (2021)
In order to explore the law of CO generation in the oxidation process of coal leftover in shallow-buried comprehensive and mechanized mining areas, This article takes the shallow coal seam Gaojialiang Mine as the research object, and compares it with
Externí odkaz:
https://doaj.org/article/7ff76d371336468db7e3b71f0bb0c1cc
Publikováno v:
矿业科学学报, Vol 5, Iss 3, Pp 249-256 (2020)
The characteristic parameters corresponding to damage evolution state of rock material are crucial to designing, predicting and monitoring the stability of geotechnical engineering.The cyclic loading-unloading triaxial compression tests of sandstones
Externí odkaz:
https://doaj.org/article/a6b73444717d4316b3b7a5fd50bd854d
Publikováno v:
Meikuang Anquan, Vol 51, Iss 1, Pp 10-13 (2020)
In order to study the pore characteristics and adsorption characteristics of the coal samples of Bulianta Mine, the low temperature nitrogen adsorption test and isothermal gas adsorption test of coal samples were carried out. By analyzing the low tem
Externí odkaz:
https://doaj.org/article/f22574f2acac4348bd391b054638a727
Publikováno v:
矿业科学学报, Vol 4, Iss 5, Pp 434-440 (2019)
In order to solve the problem of working face hypoxia in coal mine more effectively and reasonably, an improved general neural network (GRNN) model for prediction of oxygen concentration in coal mine was constructed, by taking the monitoring data of
Externí odkaz:
https://doaj.org/article/a18173824d6840e4a4966e3a540e9d5c
Publikováno v:
矿业科学学报, Vol 4, Iss 4, Pp 337-342 (2019)
Local dynamic phenomena or dynamic disasters such as rock burst often occur in the driving faces of underground rock roadway.In order to study its occurrence mechanism,based on the"locked in"stress hypothesis,a simplified mechanical model with a stre
Externí odkaz:
https://doaj.org/article/04e76698c50047e88edba78274b6a948
Publikováno v:
Meikuang Anquan, Vol 52, Iss 6, Pp 12-16, 23 (2021)
In order to explore and select the appropriate acid solution to improve the permeability of coal, experiments were carried out to study on the adsorption characteristics of coal samples modified by acid solution at different pH values. Through collec
Externí odkaz:
https://doaj.org/article/d2e7481726a346919bcffb4b1d2d8062