tandem operation

Now, Server and MGW separated network architecture brings savings of machine rooms and electronics power; centralized operation and large local network construction brings savings of transmission, TC and tandem exchanges and many other benefits.

现有Server与MGW分离式组网架构带来节省机房，节省耗电，集中运维，大本地网组网、节省传输，节省TC，节省汇接局等优势等众多好处。

In this paper, manufacturing technologies are studied to achieve lighter body structure of railway vehicles, to meet the project needs of train high-speed operation. key technology is researched on the large-scale hollow extrusion profiles 6005A-T6 aluminum alloy tandem welding technology in the process of engineering applications.

本文以实现轨道客车轻量化车体结构制造关键技术为研究内容，来满足列车高速运行的工程需要，对大型中空挤压型材6005A&T6铝合金双丝焊接技术在工程应用过程中的关键技术进行研究。

Operation of start-up burner for Tandem auto-thermal reforming unit

Tandem换热式转化装置开工烧嘴的操作

Through a single operation, this kind of tandem/ cascade reaction highly efficiently achieves a sequential construction of both carbon-carbon and carbon-heteroatom bonds. These reactions also provide simple, efficient and new approaches for the synthesis of multiply functionalized organic compounds containing carbon-heteroatom functionality.

该反应经一步操作，高效地实现了碳-杂原子键和碳-碳键的有序构建，为合成含杂原子的多官能团化合物提供了简单有效的新途径。

Ten years' operation maintenance and improvement of the HI 13 tandem accelerator

HI-13串列加速器十年运行、维修与改进