back wire

基本解释

Disconnect and isolate the battery negative cablUnplug the 2-way heated seat back wire harness connector.
断开并且绝缘电池负极电缆。拆下2路加热座椅垫线束接头。
The listener decodes the XML, executes the requested procedure, and then packages up the results in XML and sends them back over the wire to the client.
监听器对 XML 解码，执行被请求的过程，然后用 XML 打包结果，并通过有线线路将它们发送回客户端。
Floating crane structure mainly include boom, amplitude varying wire rope, tied back wire rope, truss frame, A-frame, counterweight box, rotating machinery base, and rotary bearing structure.
浮吊结构包括臂架、变幅钢丝绳、系固钢丝绳、桁框架、人字架、配重箱、回转底盘总成及回转支承等部件。

So you can imagine a bead with a wire going through it and the bead can only slide back and forth.
你可以想象一个穿在绳子上的珠子,小珠只能前后滑动
耶鲁公开课 - 基础物理课程节选

He could not send a wire back into the machines as he had done before.
FORBES: How the Nasdaq Got Hacked
He limped across the playground, climbed the fence, held back the barbed wire, and jumped, this time at the expense of a sharp slice in the sleeve of his jacket.
NEWYORKER: Waiting
The burden would be borne mostly by financial institutions that wire money back and forth all day long.
FORBES: Come Back, Jimmy Carter