Zobrazeno 1 - 10
of 130
pro vyhledávání: '"profile characteristics"'
Publikováno v:
In Applied Thermal Engineering 15 January 2025 258 Part C
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Karst areas are often characterized by fragile ecological systems, and environmental pollution has increased the pressures on people living in such regions. This study aimed to investigate the status of pollution caused by heavy metals (Pb, Cd, Hg, A
Externí odkaz:
https://doaj.org/article/d2ffd787ca36401bb3851ec98a146f23
Publikováno v:
Jixie chuandong, Vol 48, Pp 117-124 (2024)
In order to solve the problems of the traditional output structure of the cycloid pinion transmission, such as easy damage and complex structure, a new type of cycloid pinion gear is proposed by applying the internal and external cycloid tooth profil
Externí odkaz:
https://doaj.org/article/d6e979b8da9e4cf289dad5b6fd127ec4
Publikováno v:
Haiyang Kaifa yu guanli, Vol 40, Iss 6, Pp 61-66 (2023)
Based on the data from the Longqi Bay beach resource survey conducted in the spring and autumn of 2022, the profile characteristics, sediment grain size, and rip current occurrence of Jiaochangwei, Datangjiao, Huangni Bay, and Judiaosha beaches were
Externí odkaz:
https://doaj.org/article/db725eca4a02462f852131f4da8800df
Publikováno v:
Jixie chuandong, Pp 1-8 (2023)
In order to solve the problems of the traditional output structure of the cycloid pinion transmission, such as easy damage and complex structure, a new type of cycloid pinion gear is proposed by applying the internal and external cycloid tooth profil
Externí odkaz:
https://doaj.org/article/d5fb2a4d194e4a08b56b1252b592beb8
Akademický článek
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Publikováno v:
Zhongguo dizhi zaihai yu fangzhi xuebao, Vol 32, Iss 6, Pp 53-62 (2021)
The Kenya Rift valley is located in the middle section of the eastern branch of the Great Rift valley in East Africa. Modern tectonic movement and volcanic activity are intense, and it is a hotspot in current geological research.The rift zone has dev
Externí odkaz:
https://doaj.org/article/d42117aba6334741a0b3beaee3cee69d
Publikováno v:
Eurasian Journal of Soil Science, Vol 9, Iss 1, Pp 10-17 (2020)
The objective of this study was to, through the distribution of some soil properties, model cation exchange capacity (CEC) in soils formed on gently undulating coastal plain sands of southeastern Nigeria using genetic horizon functions and terrain at
Externí odkaz:
https://doaj.org/article/8c806ec283c942c59d4d1026a3e6cd99
Autor:
Izhar Ali, Anas Iqbal, Saif Ullah, Ihsan Muhammad, Pengli Yuan, Quan Zhao, Mei Yang, Hua Zhang, Min Huang, He Liang, Minghua Gu, Ligeng Jiang
Publikováno v:
Foods, Vol 11, Iss 5, p 625 (2022)
Improving rice production in modern agriculture relies heavily on the overuse of chemical fertilizer, which adversely affects grain quality. Biochar (BC) application is well known for enhancing rice yield under reduced nitrogen (N) application. There
Externí odkaz:
https://doaj.org/article/93f29339acb44b90b9aaacb43bb0df38
Akademický článek
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