1) three-wire d.c. equipment
三线制直流装置
2) direct current three-wire system
直流三线制
3) Edison distribution system
直流三线配电制
4) DC device
直流装置
1.
Based on the analysis of the present problems and the cause of accidents, the setup of GZDW-Bseries program-controlled DC devices and the characteristics and functions of modules of high frequencyswitch power supply as well as the charging and discharging properties of storage battery cells are introduced.
分析了常熟水利枢纽直流装置系统在运行中存在的问题及发生故障的原因,介绍了GZDW-B系列程控直流装置的设备构成、高频开关电源模块的特点和功能,以及蓄电池组的充放电特性。
5) three-wire installation
三线装置
6) 590P series DC digital drive
590P全数字直流控制装置
补充资料:三线
1.我国根据国防需要,把地区划分为一线﹑二线﹑三线。三线在后方,为支援前线的战略基地。 2.现多把领导干部因年龄或健康关系离职称为"退居三线"。
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