The STD files would manage the regression testing of different chunks (components, use cases, major areas of functionality, etc.) of the application by calling the related SDD files.
Certain sales volume prediction model established on the basis of regression analysis method has higher prediction precision to the types of commodity that closely related to the change of seasons.
运用回归分析方法建立的某类销售量预测模型，对季节变化关联较强的商品的销售量有较高的预测精确度。
3
This is due to a regression that was introduced when fixing a different problem. It is related to chunked Transfer-Encoding responses from the server.