Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Xiutian Wang"'
Publikováno v:
Journal of Hebei University of Science and Technology, Vol 45, Iss 3, Pp 235-242 (2024)
In order to meet the demand for dual-temperature heating in production and life, a dual-temperature heat pump system based on refrigerant leakage was proposed. By establishing and verifying the mathematical model and system model of the scroll compre
Externí odkaz:
https://doaj.org/article/90407ccc84e942879d95cdb898c193af
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Reverse time migration (RTM) is an ideal seismic imaging method for complex structures. However, in conventional RTM based on rectangular mesh discretization, the medium interfaces are usually distorted. Besides, reflected waves generated by the two-
Externí odkaz:
https://doaj.org/article/d1958b2b00f84208bd2e1968f1eaa58e
Publikováno v:
In Petroleum Exploration and Development Online 2009 36(2):195-199
Publikováno v:
Plant Signal Behav
Abscisic acid (ABA) is an important plant hormone that plays significant roles in cold tolerance regulation. However, whether ABAimproves cold tolerance by increasing the activities of antioxidant enzymes in wheat remains unknown. In this study,the a
Autor:
Qinghua Xu, Lijie Liu, Xiutian Wang, Kejian Zhang, Ru Huang, Yanping Li, Qiuwei Lu, Jing Yu, Jing Cang
Publikováno v:
Acta Physiologiae Plantarum. 38
“Dongnongdongmai 1” is a cultivated winter wheat which can endure cold temperature as low as −30 °C with a reviving rate of 85 %. We aimed to explore the involvement of antioxidant protection system in salicylic acid (SA)-enhanced cold resista
Publikováno v:
SEG Technical Program Expanded Abstracts 2005.
Not giving mathematical details but the simple principles, we present two types of techniques for both depth and time prestack migration velocity analysis. The first type of the techniques is based on the migration velocity spectrum, and the second i
Publikováno v:
SEG Technical Program Expanded Abstracts 2005.