Zobrazeno 1 - 10
of 5 238
pro vyhledávání: '"ZHANG Liming"'
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 7, Pp 147-155 (2024)
The pore structure has a significant impact on the capability of coal seams to adsorb methane. But there is currently limited research on the features of adsorption pore structure in high-rank coal and its influence on methane adsorption capability.
Externí odkaz:
https://doaj.org/article/27defac358c849f4a92c01ef016b433c
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 3, Pp 165-177 (2024)
The conventional reservoir automatic history matching method requires multiple computationally time-consuming reservoir numerical simulations. Deep learning agent models can perform alternative reservoir numerical simulation calculations with approxi
Externí odkaz:
https://doaj.org/article/54427c9b445e4ff9a8b5c1132ea0f6bd
Publikováno v:
Jixie chuandong, Vol 48, Pp 54-60 (2024)
Aiming at the problem of energy supplement for ocean buoys, an energy supplement system for ocean buoys is designed. The buoy shakes under the action of waves. The energy supplement system located inside the buoy collects the kinetic energy of shakin
Externí odkaz:
https://doaj.org/article/d7a4d890327d43ee8f2d614eb8b1102d
Autor:
WANG Yuanrong, ZHANG Liming, SONAM Daji, ZHU Yan, FAN Gentao, WANG Yicun, SHI Xin, WU Sujia, ZHOU Guangxin
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 51, Iss 2, Pp 99-103 (2024)
Objective To explore the imaging features, clinical outcome, and prognosis of indeterminate pulmonary nodules (IPN) in patients with high-grade soft tissue sarcoma. Methods A retrospective study of 82 patients with high-grade soft tissue sarcoma who
Externí odkaz:
https://doaj.org/article/4f8e06472fa34608a2a7c249395c6b44
Publikováno v:
Zhongguo shipin weisheng zazhi, Vol 36, Iss 1, Pp 79-83 (2024)
ObjectiveTo prevent the recurrence of nitrite poisoning caused by siphonage through a waterpipe siphon， its causes were investigated and analyzed， and prevention and control measures are discussed.MethodsA field epidemiological investigation， h
Externí odkaz:
https://doaj.org/article/e549c92145fd443794e44c715577dd36
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
As an important engineering structure for national and regional transportation infrastructure construction, bridges have important economic, social, and strategic significance. The research centers on the intelligent detection of prestressed bridge e
Externí odkaz:
https://doaj.org/article/18c9735af906499c99669222ebc36537
Publikováno v:
Jixie chuandong, Pp 1-7 (2023)
Aiming at the problem of energy supplement for ocean buoys, an energy supplement system for ocean buoys is designed. The buoy shakes under the action of waves. The energy supplement system located inside the buoy collects the kinetic energy of shakin
Externí odkaz:
https://doaj.org/article/bbd106cfc2074f859810179668db5c27
The Mean Square Error (MSE) is commonly utilized to estimate the solution of the optimal value function in the vast majority of offline reinforcement learning (RL) models and has achieved outstanding performance. However, we find that its principle c
Externí odkaz:
http://arxiv.org/abs/2406.03324
Publikováno v:
E3S Web of Conferences, Vol 409, p 01016 (2023)
Under the background of the carbon peaking and carbon neutrality goals proposed in 2020, making heavy polluting enterprises realize that low-carbon measures can bring enough economic benefits is conducive to enhancing their enthusiasm to adopt green
Externí odkaz:
https://doaj.org/article/04f6c20e3bb64a30bd57e109a2393708
Publikováno v:
Jixie chuandong, Vol 41, Pp 50-53 (2017)
When gear topology modification using the forming method grinding,the tooth profile modification is achieved by trimming the wheel truncation,while the tooth modification is achieved by adding an additional movement of the wheel or gear. But when the
Externí odkaz:
https://doaj.org/article/be785bbcfe52482fae6d3dbe70c34f74