摘要
This paper proves the following result:Let f（z） be a meromorphic function in the x-plane with a deficient value,and Δ（θ<sub>k</sub>）(k=1,2,...,q;0（?）θ<sub>1</sub>【θ<sub>2</sub>【...【θ<sub>q</sub>【θ<sub>q+1</sub>=θ<sub>1</sub>+2π) be q rays （1（?）q【∞） starting at the origin,and let n（?）3 be an integer such that for any given positive number ε,0【ε【π/2, （?） where v is a constant independent of ε.If μ【∞,then we have λ（?）π/ω+v, where μ and λ denote the lower order and order of f（z）,respectively,ω=min{θ<sub>k+1</sub>-θ<sub>k</sub>;1（?）k（?）q}, and n（E,f=a） is the number of zeros of f（z）-a in E with multiple zeros being counted with their multiplicities.
This paper proves the following result:Let f（z） be a meromorphic function in the x-plane with a deficient value,and Δ（θ<sub>k</sub>）(k=1,2,...,q;0（?）θ<sub>1</sub><θ<sub>2</sub><...<θ<sub>q</sub><θ<sub>q+1</sub>=θ<sub>1</sub>+2π) be q rays （1（?）q<∞） starting at the origin,and let n（?）3 be an integer such that for any given positive number ε,0<ε<π/2, （?） where v is a constant independent of ε.If μ<∞,then we have λ（?）π/ω+v, where μ and λ denote the lower order and order of f（z）,respectively,ω=min{θ<sub>k+1</sub>-θ<sub>k</sub>;1（?）k（?）q}, and n（E,f=a） is the number of zeros of f（z）-a in E with multiple zeros being counted with their multiplicities.
