管理良好的

This includes good horse management, training methods, farriery and tack, and transportation.

这包括良好的匹管，训练方式，掌具，以及匹运送。

The simulation results show that,compared with the protocols,EDGK is better in the group rekey success ratio and delay in mobile Ad hoc network environment.

模拟试验表明,提出的组密钥管方案在移动自组网络中具有良好的性能。