grey predicting model的用法和样例：
例句
- The comparison of the predicated value and the measured value shows that the model is feasible.
将预测值与实测值加以对比，证实了马尔可夫链式灰色预测模型的可行性。 - A grey prediction model was constructed according to the accumulated data in history of working procedure, and with this model the grey time limit was whitened to certain value.
该方法根据工序作业时间历史积累的数据，建立灰色预测模型，将工程计划中具有灰色特性的不确定性工序作业时间白化为确定值。
