1·Based on the definition and classification of the Railway Junction Terminal in the country, this paper performs a study on the factors in comprehensive evaluation of Railway Junction Terminal.
本文在对我国铁路枢纽定义、类型划分的基础上，研究了铁路枢纽综合评价主要内容。
2·Technology: tetrafluoroethane by ordinary heating regardless of the heating of the outer casing and tetrafluoroethylene in the terminal plastic junction box is processed.
工艺：四氟加热管它是由普通加热管的外层加四氟套管，在接线端用塑料接线盒加工而成。
3·Ground the water heater by connecting a grounding wire from the electrical service ground terminal to the green grounding screw in the junction box of the water heater.
通过将电气部件上的接地端子连接到热水器接线盒里绿色接地螺丝上，实现热水器的接地。
4·Not only the position of station in railway terminal is taken into account, but also the junction form of railway station and urban transit system should be considered.
客运站布局问题既要从总体上考虑客运站在枢纽中的布置形式又要从局部上考虑客运站与城市交通的综合站场布局方式。