t branch pipe

The Research on Digital Pipeline Design and Construction;

数字管道勘察设计与施工管理研究

The digital pipeline is from the concept of "digital earth".

在“数字地球”理论成为热点之后,其概念被越来越多地应用于各个领域,数字管道即来源于这一概念。

In A Dream of Red Mansion, the sense of “numeral management" is a quite important experience of management.

在《红楼梦》中 ,“数字管理”意识是一项颇为重要的管理经验。