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杨石先
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杨石先
Encyclopedia
理学
〔化学家〕
释
Yang Shixian
杨石先
(1896-01-08~1985-02-19)中国有机化学家和教育家。蒙古族。原名绍曾,又名允柱。
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assumed mean
assumed median
assumed mode method
assumed profile
assumption
assumption-based planning
assumption formula
assumption of enforcement consult
assumption of plane cross-section
assumption of risk
Assumption of the Virgin
assurance level
assurance of paternity
assurance services
ASSURE model
ASSURE模式
assuring rate of depth datum
Assyria
Assyrian Relief
Assyrians
Assyriology
AST
AST3
A stability
A-stability
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