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李连捷
释义
李连捷
Encyclopedia
农学
李连捷
释
Li Liɑnjie
李连捷
(1908-06-17~1992-01-11)中国土壤地理学家。
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sign learning theory
signless
signless number
sign magnitude
sign magnitude representation
sign magnitude, sign magnitude representation
sign of absolute value
sign of addition
sign of aggregation
sign of definition
sign of division
sign of equality
sign of falsity
sign of implication
sign of inequality
sign of integration
sign of intersection
sign of multiplication
sign of ratio
sign of sexual communication
sign of subtraction
sign of the Devil
sign of the membership relation
sign of union
signomial programming
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