DBB的音标

the powerful walkman is equipped with dbb circuitry with three selectable modes, and an amorphous head.

这款强大的机型装备了3段DBB电路和非晶质磁头。

There are common patterns of construction management in the international projects, such as DBB, DB, CM, EPC and PM etc. For different patterns, the rights and liabilities of the partners are also different.

国际上常见的建设工程项目管理模式有DBB、DB、CM、EPC、PM等，在不同的项目管理模式中，建设各方的权利和责任也不一样。

Obviously, the novel thermal errors measurement method based on the use of DBB is more efficient and effective compared to traditional measurement systerms.

本文的研究工作，拓展了球杆仪的应用范围，并且，应用球杆仪检测机床误差，尤其是对机床热误差的检测，相对传统测量方法，该方法操作简易，数据处理快捷方便。