terrace-ledge-kink structure

Hardware disposition, system structure, network terrace, system safety, software design and the system function development of the electric marketing moving workstation, based on marketing MIS and distribution system are introduced.

文章介绍了基于营销MIS、配电MIS系统的电力营销移动工作站的硬件配制、系统结构、网络平台、系统安全性、软件设计及系统功能开发。

There is a located groove on the flanging concave die, which solves the interferential problem with piercing terrace die, it uses nitrogen cylinder to adjust the pressure on material, as the results, the die structure is simplified, and the productive efficiency gets improved.

翻边凹模设有让位槽，解决了其与冲孔凸模干涉的问题；使用了氮气缸来调节压料力，简化了模具结构，提高了生产效率。

Analysis to the Shaping of Auto End-locked Structure in Vertical Rectangle-terrace Folding Carton

直四棱台折叠纸盒自锁底成型条件的分析

Based on practical data about rock block mountain, rolling loess land ( pluvial tableland), flat loess land ( pluvial fan skirt) and terrace, the relation between geomorphological structure in the Weihe basin zone and active faults and neotectonic movement is studied.

根据基岩断块山地、波状黄土塬（洪积台地）、平缓黄土塬（洪积扇裙）、阶地等较多实际资料，研究渭河盆地带地貌结构与活动断裂及新构造运动间的关系。