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毒害品
进入人或动物机体后,能与机体组织发生作用,破坏机体正常的生理功能,引起暂时性或持久性的病理状态,甚至死亡的物质。又称毒物。有的毒物剂量小时可作药用,有的非毒物在超量使用时则引起中毒,如何判定是毒物还是非毒物由其毒性决定。
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totally real submanifold
totally recursive subclass
totally reflexive relation
totally regular method
totally regular ring
totally regular transformation
totally self-checking circuit
totally sigma-finite measure
totally singular subspace
totally stable solution
totally summable basis
totally symmetric loop
totally symmetric plane partition
totally symmetric plane partition theorem
totally symmetric plane partition (TSPP)
totally symmetric polynomial
totally symmetric quasigroup
totally symmetric self-complementary plane partition
totally thin set
totally transcendental theory
totally umbilical
totally umbilical hypersurface
totally umbilical submanifold
totally unimodular matrix
totally unstable solution
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