Zobrazeno 1 - 10
of 1 618
pro vyhledávání: '"Song YuanYuan"'
Publikováno v:
E3S Web of Conferences, Vol 520, p 02036 (2024)
With the booming freight industry in China in recent years, the freight volume has presented a growing trend, but the accompanied motor vehicle pollution emission becomes increasingly prominent. For the purpose of green development in freight industr
Externí odkaz:
https://doaj.org/article/807b11c46bc044f19f5d0593e3c7c8a0
A knowledge search is a key process for inventions. However, there is inadequate quantitative modeling of dynamic knowledge search processes and associated search costs. In this study, agent-based and complex network methodologies were proposed to qu
Externí odkaz:
http://arxiv.org/abs/2404.05334
Publikováno v:
E3S Web of Conferences, Vol 360, p 01027 (2022)
The large increase in the on-road vehicle population in China has raised sustainability concerns regarding air pollution prevention, energy conservation, and climate change mitigation. Vehicle emission inventory is an irreplaceable tool to characteri
Externí odkaz:
https://doaj.org/article/0524af98492f46628762dd5430944b79
Publikováno v:
E3S Web of Conferences, Vol 356, p 01063 (2022)
occupant presence and behavior are non-negligible factors affecting building energy consumption. It should be emphasized: guaranteed building core functions is a prerequisite for energy saving. This paper proposes a method that can minimize building
Externí odkaz:
https://doaj.org/article/4afc1c54d3f7414c8c192940246a675e
Publikováno v:
Jixie chuandong, Vol 42, Pp 24-28 (2018)
The internal excitation of gear meshing transmission is the key factor that causes gear vibration and noise. Taking a pair of constant meshing helical gears in an 8-speed automatic transmission as the research object,the internal excitation of meshin
Externí odkaz:
https://doaj.org/article/73ba41fed8444aa8a89e9149028b11be
Publikováno v:
Renmin Zhujiang, Vol 41 (2020)
In order to study the effect of the combined technology of hydrocyclone and flocculation on the sediment content of water bodies,this paper measures the surface velocity and turbidity by a laboratory self-circulating physical model,ADV and ASM-IV tur
Externí odkaz:
https://doaj.org/article/c01a68d0a1ef44558270d09cf5285fe3
Publikováno v:
Renmin Zhujiang, Vol 41 (2020)
The water and soil loss in the hydro-fluctuation belt of the Three Gorges Reservoir has serious adverse effects on the navigation of channel,the stability of reservoir bank and the ecological environment.In view of the problems arisen,this paper prop
Externí odkaz:
https://doaj.org/article/f94e29bda0c542898bd2ca967b37d8a8
Publikováno v:
Renmin Zhujiang, Vol 41 (2020)
This paper conducts field observations of near-shore waves in the Dachang section of theDaning River Basin, a tributary of the Three Gorges Reservoir area, observes the heights of near-shorewind and ship waves at a water level of 160 m in the reservo
Externí odkaz:
https://doaj.org/article/0a0460e3b3b549e7bec0283fbdcd9d1c
Publikováno v:
E3S Web of Conferences, Vol 179, p 01027 (2020)
The internal temperature of the transformer is a key parameter to measure the thermal state of the transformer. The service life of the transformer generally depends on the life of the insulating material, and high temperature is the main reason why
Externí odkaz:
https://doaj.org/article/deb3dfead36a48c196c5a0e08a9eceef
Autor:
Wang, Gui, Qiao, Yamei, Zhao, Yunyan, Li, Mengyang, Song, Yuanyuan, Jin, Min, Yang, Dong, Shi, Danyang, Li, Haibei, Chen, Tianjiao, Zhou, Shuqing, Yang, Zhongwei, Li, Junwen, Liu, Weili
Publikováno v:
In Journal of Ethnopharmacology 31 January 2025 340