管理良好的

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

这包括良好管，训练方式，掌工与具，以及运送。

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,提出组密钥管方案在移动自组络中具有良好性能。