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斯行健
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斯行健
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Si Xingjian
斯行健
(1901-03-11~1964-07-19)中国地质学家、古植物学家、地层学家。字天石。
理学
〔国内著名地质学家〕
释
Si Xingjian
斯行健
(1901-03-11~1964-07-19)中国古生物学家,中国古植物研究的先行者。
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reform of recruitment and training system of public security professionals in police colleges and universities
reform of Russian serfdom in 1861
reform of salary system of media industry
reform of scientific and technological innovation system
reform of state-owned water project management system
reform of sub-owned shares
reform of the grain circulation system
reform of the socialist economic system
reform of the "three rights" for rural land
reform of the three subsidies for agriculture
reform of the "three systems" for rural land
reform of water project management system
Reform Party of Canada
Reform Proceeding in the Jia-Wu Year
Reforms in the Duanping Era
Reforms of Agis Ⅳ and Cleomenes Ⅲ
Reforms of Akhenaton
Reforms of Cleisthenes
Reforms of Diocletianus
reforms of economic system in rural area
Reforms of the Gracchi
Reforms of Themes
reform troupes
Reform von Theresia-Josef
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