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溴氰菊酯
释义
溴氰菊酯
Encyclopedia
农学
拟除虫菊酯杀虫剂
释
decamethrin
溴氰菊酯
一种拟除虫菊酯类杀虫剂。分子式:C22H19Br2NO3。化学名称:(S)-α-氰基-3-苯氧基苄基(1R,3R)-3-(2,2-二溴乙烯基)-2,2-二甲基环丙烷羧酸酯或(S)-α-氰基-3-苯氧基苄基(1R)-顺-3-(2,2-二溴乙烯基)-2,2-二甲基环丙烷羧酸酯。又称凯素灵。
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normal endomorphism
normal epimorphism
normal equation
normal error
normal error curve
normal error model
normal estimate
normal estimator
normal ethic
normal excess coefficient
normal expect score
normal exponential valuation
normal extension
normal extension field
normal extinction
normal factor
normal families
normal family
normal family of functions
normal fault
normal Fermi liquid
normal fibration
normal field
normal field correction
normal field extension
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