电话用户线 telephone loop
用户线接口电路 SLIC ; Subscriber Line Interface Circuit ; Line Interface Circuit
低漏泄电流用户软线 low-leakage-current service cord
数字用户线电路 digital subscriber line circuit
用户线电路 [通信] line circuit ; subscriber line circuit
用户控制有线电视 VCTV Viewer-controlled Cable TV
用户电子总线 CEBUS ConsumerElectronicsBus ; the Consumer Electronics Bus
用户线载波电路 subscriber line carrier circuit
模拟用户线电路 ASLC ; analog line circuit
解用户线接口电路功能 BORST
电线将电流从发电站传送到用户。
这一切都不需要电线（不过，Windows电脑用户必须先下载和安装一个在后台运行的Mobile Me控制面板，然后再进行同步）。
None of this required cables (though, for Windows computers, you must first download and install a Mobile Me control panel that runs in the background).
智能电网用效率更高、成本更低的传输方法——长距离地将电能传输到地方输电线、家庭和企业的终端用户。
Smart grid describes a more efficient, less costly method of moving electricity along long-distance transmission lines to local power lines and end-users in homes and businesses.
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