valid state

Assertions verify pre-conditions and post conditions for an application or module to ensure a valid state.

断言检查应用程序或模块的前提条件和后续条件，确保它们处于有效的状态。

Valid federal regulations have the force of law and preempt state laws and rules.

有效的联邦规章有法律效力并且优于州法律、法规.

According to this, put forward to a method of the training with mental state, aiming at strengthening the mental state training and controlling the training by one's own, this is a valid path to raise the penalty rate in the court.

基于此，提出了模拟训练和心理控制训练的方法，认为有针对性地加强心理训练和自我控制训练，是提高罚球命中率的有效途径。

Therefore, any uplink data from the MS that moves the MM context at the SGSN to READY state is a valid response to paging.

因此，任何从MS来的上行数据都将做为一个有效的寻呼响应，并将在SGSN中MM上下文的状态变更为READY状态。