The principle and function in the terminal of power distribution substation were described in detail.
介绍了系统的体系结构，阐述了配变监测子系统的原理和功能。
2
Information distribution system, terminal apparatus used in such system, recording medium on which program is recorded, and loop connection avoidance method.
信息分发系统，该信息分发系统中应用的终端设备，记录程序的记录介质以及环路连接避免方法。
3
The select ion of reactive monomer and oxyethylene group number, molecular weight of copolymer and its distribution, influence of terminal group and the amount of reducing agent added were discussed.