Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Jun De Wang"'
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 31(7)
Precipitation is the main driving factor for hydrological cycle in rain-fed agricultural areas, which determines the water-related ecological environment and affects the evapotranspiration characteristics of crops. By analyzing the annual distributio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c0cac3d36828f2b2e63a529749199a12
https://pubmed.ncbi.nlm.nih.gov/32715702
https://pubmed.ncbi.nlm.nih.gov/32715702
Publikováno v:
Key Engineering Materials. 777:402-407
3003 aluminum melt was treated with efficient purification, and it was deformed by isothermal compression in the range of deformation temperature 300-500 °C at strain rate 0.0l-10.0 s-1 with Gleeble-1500 thermal simulator. The results show that effi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a249c9fbb34eff53710f89f195745e3
https://doi.org/10.4028/www.scientific.net/kem.777.402
https://doi.org/10.4028/www.scientific.net/kem.777.402
Autor:
Gui Qing Chen, Gao Sheng Fu, Shao Yi Lin, Jun De Wang, Li Li Song, Kai Huai Yang, Chao Zeng Cheng, Huo Sheng Wang
Publikováno v:
Materials Science Forum. 921:262-268
The 3003 aluminum alloy melt was treated with three types of melt purification, and the effect of melt purification on the microstructure and mechanical properties of the alloy was investigated. The results show that the impurity content of 3003 alum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::946b5c6f38974aa000d46a16fb314521
https://doi.org/10.4028/www.scientific.net/msf.921.262
https://doi.org/10.4028/www.scientific.net/msf.921.262
Autor:
Cheng-xiang, Ma, Jun-de, Wang
Publikováno v:
IOP Conference Series: Earth & Environmental Science; 3/31/2021, Vol. 676, p1-7, 7p
Publikováno v:
Applied Mechanics and Materials. :176-180
This work aims to predict fatigue life of hybrid integrated circuit (HIC) hermetical metal sealing structure mounted on PCB under random vibration loading. The prediction method consists of following steps. Firstly, finite-element model was developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e30c4804126e601df6e61ad40db74ef3
https://doi.org/10.4028/www.scientific.net/amm.668-669.176
https://doi.org/10.4028/www.scientific.net/amm.668-669.176
Publikováno v:
Advanced Materials Research. 937:639-645
Groundwater is an important resource, it is used for variety of purposes in the inland river basins of arid western China. In recent years, the utilization ratio of surface water has been raised, the groundwater recharge rate from surface water has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef5f54468be97deb4d91a0a63b5a3b3c
https://doi.org/10.4028/www.scientific.net/amr.937.639
https://doi.org/10.4028/www.scientific.net/amr.937.639
Publikováno v:
Chinese Journal of Chemical Physics. 21:202-210
It was reported on the elimination of interfering absorption of BTX. the absorption of O2 includes different absorption bands, which change differently when the partial pressure of oxygen is varied. These cause the nonlinear absorption of O2 and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47f8717753144ed53af7226ae3a53c29
https://doi.org/10.1088/1674-0068/21/03/202-210
https://doi.org/10.1088/1674-0068/21/03/202-210
Publikováno v:
IEEE Transactions on Plasma Science. 29:360-364
The temperatures of electrothermal-chemical launcher plasmas of different capillary sizes and discharge conditions have been measured by atomic emission spectroscopy. The six copper neutral atomic lines of 510.554, 515.324. 521.820, 529.250, 570.020,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5690594f74cad34b5ce93f69bd4e58c3
https://doi.org/10.1109/27.922746
https://doi.org/10.1109/27.922746
Autor:
Yuan-Ching Chang, Jun-de Wang
Publikováno v:
Scandinavian Journal of Work, Environment & Health. 21:494-503
Objectives The purpose of this study was to examine alternative methods for quantifying occupational injuries and to estimate the costs of foregone earnings due to these injuries. Methods A model based on the three possible outcomes of occupational i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df717388014ec2eaea2adecaf0ffb9d2
https://doi.org/10.5271/sjweh.66
https://doi.org/10.5271/sjweh.66
Publikováno v:
SPIE Proceedings.
The mountainous ecosystem is important for its unique storage of water and the function of water resources in the northwest mountain-oasis-wilderness ecosystem. Water resources play very important role in the continuous development of economy in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eca56206cf823d925915130a4e4c30f5
https://doi.org/10.1117/12.886174
https://doi.org/10.1117/12.886174