DC line的用法和样例：
例句
- The converter units generate harmonics which flow in the AC and DC lines.
换流器单元产生的谐波会流过交流和直流线路。 - But high-voltage lines are already approaching the million-volt limit on insulators and the operating limits of semiconductor devices that control DC lines.
不过，高压线路的绝缘体已经逐渐接近百万伏特的限制，而控制直流线路的半导体装置，也即将达到运作极限。
DC line的相关资料：
临近单词
DCA
dc
DC bilateral frequency power modulation
DCOM Distributed Component Object Model
DC/DC converter with tapped inductor
DC reactive magnetron sputtering mothed
DCD-Based Block Device Snapshot System
DCCS Distributed Computer Control System
DCPS-- Digital Copy Protection System
DC-Plasma-Spraying surface metallurgy
Dcnitrifying pHospHorus removing bacteria
DCV Downdraft Constant Vacuum Carburettor
