Zobrazeno 1 - 10
of 14 227
pro vyhledávání: '"Zhang Long"'
Autor:
ZHANG Long
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 7, Pp 141-145 (2024)
Objective With the annual increase of pilgrim flow in Mecca, the throughput capacity of Makkah Metro Pink Line (simplified as Mecca light rail) operation plan during peak hours is saturated. Therefore, it is aimed to explore the optimization effect o
Externí odkaz:
https://doaj.org/article/c805ef3df3f942e3a78922c6e3e44106
Publikováno v:
He huaxue yu fangshe huaxue, Vol 46, Iss 2, Pp 125-130 (2024)
Helium-Cooled Ceramic Breeding Blanket Module(HCCB-TBM) will be installed on ITER machine to test its tritium breeding performance and thermal removal ability. The first wall of HCCB TBM is to handle the bombardment of plasma particles and confine th
Externí odkaz:
https://doaj.org/article/6e40b176e7f14ef1912d2358fd8df8ff
Publikováno v:
He huaxue yu fangshe huaxue, Vol 46, Iss 2, Pp 118-124 (2024)
The development of Tokamak fusion reactors encompasses hybrid and pure fusion reactor designs. In the study of tritium self-sustainability, the average retention time method is predominantly employed for Tokamak fusion reactors, with less emphasis on
Externí odkaz:
https://doaj.org/article/b6a5083d087d46ab8a5a71941686ca81
Publikováno v:
Journal of Aeronautical Materials, Vol 44, Iss 2, Pp 45-59 (2024)
The current research status of refractory high-entropy alloys(RHEAs) is reviewed,the composition design of RHEAs is described,and the effects of metal elements and non-metal elements on the structure and properties of RHEAs are summarized. In
Externí odkaz:
https://doaj.org/article/ad029eb6b37b4afcbfda6e4b13570451
Publikováno v:
Acta Biochimica et Biophysica Sinica, Vol 56, Pp 323-326 (2024)
Externí odkaz:
https://doaj.org/article/f97e71f6f0154e39ab0407b1e61d7870
Autor:
Duan Xueliang, Liu Yanqiong, Zhou Zhenghua, Bian Zhu, Han Yi, He Jiacong, Peng Chen, Zhang Long
Publikováno v:
Shock and Vibration, Vol 2024 (2024)
The MS6.2 earthquake occurred in Jishishan, Gansu Province, China, on December 18, 2023. Based on some strong seismic acceleration time histories captured by some stations of China National Strong Earthquake Observation Network and National Earthquak
Externí odkaz:
https://doaj.org/article/699d68e9a86648ee9fe5b89abf43b030
Autor:
Guo Jin-Bo, Zhang Long
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 239, Iss 1, Pp 1-2 (2024)
C18H14N6O6Cd, monoclinic, C2/c (no. 15), a = 27.000(3) Å, b = 7.0750(8) Å, c = 10.5576(11) Å, β = 110.080(2)°, Z = 4, V = 1894.2(4) Å3, Rgt(F) = 0.0370, wRref(F2) = 0.0584, T = 296 K.
Externí odkaz:
https://doaj.org/article/c8e7d98d3f304a36a4bc364ab1e7ae29
Autor:
ZHANG Long, TANG Yanyun
Publikováno v:
Zhongguo linchuang yanjiu, Vol 36, Iss 5, Pp 689-692 (2023)
Objective To investigate the early predictive value of transabdominal ultrasonography submucosa index(submucosa thickness to total bowel wall thickness ratio) for treatment responsiveness in patients with ulcerative colitis(UC). Methods A tot
Externí odkaz:
https://doaj.org/article/1b3a7f79cc8144a3b53ff8583298dc2f
Publikováno v:
Nanophotonics, Vol 12, Iss 9, Pp 1809-1821 (2023)
Efficient mode-selective manipulation in multimode photonics has drawn much attention as a key technology for realizing scalable and flexible mode-division multiplexing (MDM) systems. A mode-selective manipulation scheme based on the modal-field redi
Externí odkaz:
https://doaj.org/article/4ef5a471496643b99bd52b9a17f0e446
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 2, Pp 47-55 (2023)
The existing coal mine equipment digital twin modeling method mainly focuses on single equipment modeling. It lacks three machine coupling collaborative relationship analysis. In order to solve the above problems, the paper puts forward three machine
Externí odkaz:
https://doaj.org/article/73333a093de44d3d90515b1f31a38ef0