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锍盐
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锍盐
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理学
锍盐
释
sulfonium salt; sulfanium salt
锍盐
含四价硫的λ4-硫正离子(锍离子)R3S+和卤素离子(或其他阴离子)的化合物。
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contradictory formal system
contradictory proposition
contradictory propositional calculus
contradictory relation
contradictory set of formulas
contradictory theory
contradirectional coupling
Contrafactum
contraflexure
contra-flow
contragradience
contragradient
contragradient automorphism
contragradient composition
contragradient isomorphism
contragradient linear transformation
contragradient mapping
contragradient matrix
contragradient module
contragradient representation
contragradient set
contragradient transformation
contragredient
contragredient automorphism
contraharmonic mean
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