Zobrazeno 1 - 10
of 561
pro vyhledávání: '"Miao Xie"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 6, Pp 185-196 (2024)
Due to the randomness of the shape and hardness distribution of coal and rock in the cutting process of the cantilever roadheader, the cutting head will produce irregular violent vibration when cutting into hard rock. The instantaneous high-intensity
Externí odkaz:
https://doaj.org/article/877bc05efe9f4da3b11138bbe03d2f43
Autor:
Yimin Sun, Yu Lan, Meisi Li, Wang Feng, Miao Xie, Yueping Lai, Wei Li, Yuhua Cheng, Jianhua Chen, Wei Huang, Liang‐Wen Feng, Junqiao Ding
Publikováno v:
Aggregate, Vol 5, Iss 5, Pp n/a-n/a (2024)
Abstract Single‐component ambipolar polymers are highly desirable for organic electrochemical transistors (OECTs) and integration into complementary logic circuits with reduced process complexity. However, they often suffer from imbalanced p‐type
Externí odkaz:
https://doaj.org/article/65a05479189e421898fbc48f8ce1983a
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract As one of the key components of the belt conveyor, the roller bears the task of supporting and rolling the conveyor belt, and monitoring its condition is very important. The traditional monitoring of the conveyor roller group adopts worker i
Externí odkaz:
https://doaj.org/article/b752771ce2284b21b64f853fda2c7051
Publikováno v:
Meitan xuebao, Vol 49, Iss 2, Pp 1214-1229 (2024)
In view of the intelligentization of coal mine roadway excavation, this paper discusses the current development status of four major categories of intelligent fast excavation equipment, including continuous mining machine, excavation and anchor machi
Externí odkaz:
https://doaj.org/article/3de0d6b25c1546658e35da89546b0568
Autor:
Yangyang Huang, Xujiao Zhou, Yirou Zhang, Miao Xie, Fujun Wang, Jingcan Qin, Han Ye, Hong Zhang, Chuan Zhang, Jiaxu Hong
Publikováno v:
Advanced Science, Vol 11, Iss 13, Pp n/a-n/a (2024)
Abstract Protein degradation techniques, such as proteolysis‐targeting chimeras (PROTACs) and lysosome‐targeting chimeras (LYTACs), have emerged as promising therapeutic strategies for the treatment of diseases. However, the efficacy of current p
Externí odkaz:
https://doaj.org/article/4574439be1d049ad80bb1bd30495bbb1
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract A new type of parallel operation unit for excavating and supporting anchors is proposed to address the issue of imbalanced excavation anchor ratio in coal mines. By equipping a straddle type anchoring drilling rig group, the synchronous para
Externí odkaz:
https://doaj.org/article/8791c7a668504decb13d94ec371bad62
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 11, Pp 202-213 (2023)
In order to improve the production efficiency of the coal washing process, increase the service life of the washing equipment, maximize the potential production capacity of the screening equipment in the coal preparation plant, improve the rationalit
Externí odkaz:
https://doaj.org/article/405b9551261c43cfad9d4599efe671ec
Autor:
Miao Xie, Qingshuang Meng, Wenzhuo Zhang, He Wang, Jianfeng Guo, Yuan Liu, Wenxing Yan, Bo Li
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract The cutting process of the cantilever tunneling machine mainly generates excitation through the cutting motor or the hydraulic cylinder driven by the hydraulic system. Regardless of the driving method, the frequency width of the excitation s
Externí odkaz:
https://doaj.org/article/b2374fcccb024a3b80c3b5008b61b135
Publikováno v:
Meitan xuebao, Vol 48, Iss 10, Pp 3947-3958 (2023)
A new type of parallel operation unit for excavation, support and anchor is proposed to address the imbalance of excavation and anchor ratio in coal mines. It has high adaptability to the shape of tunnel sections, coal rock properties, and unevenness
Externí odkaz:
https://doaj.org/article/46358a613bc84d84ab5cb508ee2587d3
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract High-efficiency rock breaking technology is an important problem to be solved urgently in deep mining. The existing auxiliary rock breaking technology for coal mine excavation has problems such as polluting coal, high requirements for tool m
Externí odkaz:
https://doaj.org/article/685c4220f805434ea8594dc1711ae8f3