Any line restriction downstream of the unloader will change the Flow -actuated unloaders operating characteristics.
任何管路的限制将会改变流量式减压器的运行特性。
2
The launch window meeting the restriction of coplanar rendezvous and the characteristics of trans-lunar trajectory is obtained by precise dynamics model.
采用精确轨道动力学模型，得到了满足共面交会约束的发射窗口，以及地月转移轨道特性。
3
Mean while, the characteristics of its application and some restriction of the resonant parameter are discussed.