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双压榨装置
1、dual───vt.把……改为双幅车道；n. (Dual)（法）迪阿尔（人名）；adj.双的；双重的；n.双数；双数词
2、dual flow───双流
3、dual wide───双宽
4、dual problem───[数]对偶问题；成对问题，对偶问题
5、dual carriageway───双行道；[交]双线车道；双程分隔车道；n.<英>（中间有分隔带的）复式车行道
6、dual slim───双重修身
7、dual carriageways───n.<英>（中间有分隔带的）复式车行道( dual carriageway的名词复数 )；双行道；[交]双线车道；双程分隔车道
8、dual camera───双镜头；双摄像头
9、dual control───相互监督；双重控制
1、There was a lot of press coverage about this announcement, despite that fact that a server wasn't available from any vendor with a dual core architecture that Microsoft SQL Server could run on.───对于这份声明有大量的媒体报道，但实际上没有任何服务器能提供具有双核心架构的服务器来运行 Microsoft SQL Server。
2、Introducing the operating principle of a Small High-speed liquid press with Dual-Differential Oil pressure System.───本文介绍一种双差动油路小型高速油压机的工作原理。
3、A new nail-type dual anchor-root press-ring anchor was introduced. And the technical parameters, mechanism, field tests and engineering practice were included.───了一种新型钉式双锚头压环锚杆，同时介绍了此种锚杆的技术参数，作用机理，现场试验以及工程应用情况。