The properties of generalized nonlinear unequalled-order N j-th power H-squeezing in the two kinds of multi-mode superposition state light fields Ψ (2) +,3> q and Ψ (2) -,4> q constructed in document are studied in detail. 研究了两类多模叠加态光场 |Ψ( 2 )+,3〉q 和 |Ψ( 2 )-,4〉q 的不等阶Nj 次方H压缩特性 .