warning cross的意思|示意

The reform of the signal warning system in Hongcun cross is introduced.

针对鸿村道口这一特殊地段，对其信号报警系统进行了改造。

Usually, the system will provide a warning that a configuration step is cross-client.

通常系统会警告说某个配置步骤是跨实集的。

Finally, this paper adopts three different methods to test the validity of financial crisis warning model, that is self-validated, cross-validated, and forecasting-validated.

四是本文采用三种检验方法，即自身检验法，交互校验法和预测值检验法，对财务危机预警模型进行有效性检验。