1) large ground network
大型地网
2) large grounding grid
大型接地网
1.
Computer detection technology of large grounding grid is a new method, which can detect the running state and the fault points of the grounding grid swiftly and accurately.
计算机检测大型接地网技术是一种可以快速准确检测接地网运行状态和故障点的新型接地网检测技术。
3) GPS geodetic Network
GPS大地网
6) large net frame
大型网架
1.
This paper provides a new way of hoisting - hoisting by handle pulley and analyzes experience that is worth spreading and problems paid attention to in hoisting on large net frame by introducing hoisting plan of refined coal shed in a coking factory in Jilin province.
通过介绍吉林某焦化厂精煤棚(平棚)网架的吊装方案,提出了新的吊装法——手动葫芦的吊装法,分析了一些推广经验和大型网架吊装中的注意问题。
补充资料：地网
1.地上的网罗。比喻危难凶险的境地。 2.比喻对敌人的包围圈。 3.指用作防御工事的壕堑水沟。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条