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。

youdao

youdao

You can imagine a bead with a wire going through it and the bead can only slide back and forth.

你可以想象一个有金属丝穿过的珠子而且这个珠子只能前后滑动。

youdao

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