结果表明，键合剂改善RDX／HTPB推进剂力学性能的主要原因在于它们改善了RDX颗粒与HTPB粘结剂基体间的界面粘结效能。

The results show that primary action of bonding agent improving RDX/HTPB propellant mechanical property was bonding agent improving interface adhesive effect of RDX grain to HTPB binder.

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由无粘结性沉积物颗粒和流体间的动态界面的流动条件所造成。

And created by the conditions of flow at the dynamic interface between a body of cohesionless sediments particles and a fluid.

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