1) independent website
独立网站
1.
Construction of independent website and bringing functions as auxiliary platform into play;
独立网站建设与辅助平台作用的发挥
2) independent substation
独立分站
1.
To solve the problem of frequent over-grade trip of fast short-circuit protection in high voltage power supply system of coal mine underground,a scheme of adaptive protection system based on independent substation was proposed.
针对煤矿井下高压供电系统速断保护经常越级跳闸的问题,提出了一种基于独立分站的自适应保护系统方案。
3) individual electric network
独立网
1.
Principles and methods and actual application state of frequency adjustment during parallel electric network and individual electric network were also described.
阐述了频率过高或过低对用户和设备的危害,并网与独立网时的频率调节原理、手段以及实际使用状况。
4) PL-only positioning system
独立组网
1.
The emphasis in this work introduces the Plans of PL-only positioning system and analyzes the positioning accuracy on different users through the medium of Dilution of precision.
针对伪卫星独立组网,从精度因子入手,分析了对不同用户的定位精度。
5) Independent double-network
独立双网
6) independence control networks
独立控制网
1.
Survey and design GPS independence control networks in Yingpan Wujiang river hydropower station project;
银盘乌江电站工程GPS独立控制网的测布
补充资料：建筑相关网站
目前最好的建筑网站有:
筑龙网
ABBS
晓东CAD
其他网站还有很多。大家补充