Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Yancheng YAN"'
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 3, Pp 630-637 (2024)
The Weirong shale gas in the Sichuan Basin, buried at depths of 3 600-3 850 m, represents a prototypical deep shale gas reservoir. Drilling operations face challenges such as a complex pressure system, developed fault-dissolved bodies in certain area
Externí odkaz:
https://doaj.org/article/d34fe096af4748ffa2ee43a1e6468843
Publikováno v:
ISA Transactions. 137:59-73
Publikováno v:
Information Sciences. 632:51-68
Publikováno v:
International Journal of Robust and Nonlinear Control. 33:1683-1703
Publikováno v:
Journal of Polymer Research. 30
Publikováno v:
Alexandria Engineering Journal, Vol 109, Iss , Pp 925-934 (2024)
With the rapid development of modern information technology and network technology, the construction of tax informatization plays an important role in improving the level of tax management and work efficiency. However, in the centralized data process
Externí odkaz:
https://doaj.org/article/f9f9b18250904082ad0a96ba16b526c7
Autor:
Kaitian Li, Jianbo Yan, Fan Li, Kai Lu, Yongpeng Yu, Yulin Li, Lin Zhang, Peng Wang, Zhenyu Li, Yancheng Yang, Jiawen Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The Ningdong coalfield has played a pivotal role in advancing local economic development and meeting national energy. Nevertheless, mining operations have engendered ecological challenges encompassing subterranean water depletion, land deser
Externí odkaz:
https://doaj.org/article/f047676e95134aeaa617d9c6fc101c28
Publikováno v:
Meikuang Anquan, Vol 55, Iss 1, Pp 216-224 (2024)
With the large-scale mining of coal resources, there are more and more potential hazards of coal mine geological disasters. Coal mine disaster accidents often have the characteristics of suddenness, contingency and complex. Information technology can
Externí odkaz:
https://doaj.org/article/62e7e7a5488d4da1a916361a022eca97
Akademický článek
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Autor:
Yancheng Yang, Yi Hu, Hongyan Chen, Yu Li, Jiawei Wang, Xu Cheng, Haibo Tang, Xianzhe Ran, Dong Liu
Publikováno v:
Metals, Vol 14, Iss 5, p 533 (2024)
The microstructure characteristics of TiAl alloy prepared by laser-directed energy deposition (L-DED) are coarse columnar grains parallel to the building direction, which results in serious mechanical properties and anisotropy and limits its applicat
Externí odkaz:
https://doaj.org/article/b9ad79da49284ad8bfd1361c12a889d1