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Zircon and Apatite U-Pb Geochronology and Geochemistry of the Mafic Dykes in the Shuangxiwu Area, Northwestern Zhejiang Province: Constraints on the Initial Time of Neoproterozoic Rifting in South China
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作者 ZHANG Fengfeng WANG Xiaolei 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2016年第S1期135-,共1页
Previous studies have shown that there are some ca.770–750 Ma mafic dykes at the western segment of the Neoproterozoic Jiangnan orogen(JO),and they represent post-orogenic magmatism due to orogenic collapse(Wang
关键词 Pb Northwestern Zhejiang Province Zircon and Apatite U-Pb Geochronology and Geochemistry of the Mafic Dykes in the Shuangxiwu Area Constraints on the initial time of Neoproterozoic Rifting in South China
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A Theory for the Initial Allocating of Real Time Tasks in Distributed Systems
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作者 鄢勇 金灿明 《Journal of Computer Science & Technology》 SCIE EI CSCD 1992年第2期185-188,共4页
Referring to a set of real time tasks with arriving time,executing time and deadline,this paperdiscusses the problem of polynomial time initial-allocating approximation algorithms in a distributedsystem and five new r... Referring to a set of real time tasks with arriving time,executing time and deadline,this paperdiscusses the problem of polynomial time initial-allocating approximation algorithms in a distributedsystem and five new results are gained which provide a theory for the designing of initial-allocating algorithmsof real time tasks. 展开更多
关键词 real time A theory for the initial Allocating of Real time Tasks in Distributed Systems OP
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