With a high accuracy of prediction, the prediction system has a certain use value.
预测系统的预测精度较高，具有一定的实用价值。
This lesson a development has the certain use value after completing, with social performance.
本课题开发完成后具有一定的使用价值、和社会效益。
This lesson a development has the certain use value after completing, with social performance.
本课题开发完成后具有一定的使用价值、和社会效益。
应用推荐