Based on the measured parametersof mechanical performance and cutting performance, analytical compa-rasion is made on the matrix materials tested.

为研究锯片的性能提供了一种非常有实用价值的实验方法。

The mechanical performance of RGD7 high-energy nitroamine propellant had been greatly improved by adding bonding agent in the formulation of the propellant.

用配方体系中加入键合剂方法改善了高能硝胺发射药的力学性能。