Defined are bilateral and lower side bitangent Laplaec-Stieltjes transform and integral.Discussed are three pairs of dependent converge abscissa of this series.By introducing a seguently decreasing negative real series{λ(-m)}and{μ(-n)}
the θ linear order and lower order concept and existing theorem in analytic function defined by lower side Laplace-Stieltjes integral are established.The growht theory of the integral in bilinear strip is also established
extending the corresponding results of upper side bitangent Dirichlet series.