bush chain

基本解釋

Running parts composed of buckets and bush roller chain.
運行部件一一由料斗和套簡滾子鏈組成。
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The results show that the fatigue wear is the main wear mechanism of the pin and bush of the automotive chain, accompanied by the abrasive wear and the adhesive wear.
結果表明，銷軸和套筒磨損表面的磨損機制以疲勞磨損為主，同時伴有磨粒磨損和粘著磨損；
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The question for the Bush administration is how far up the chain of command the scandal will reach.
ECONOMIST: Seeking an honourable way out The
As part of the White House's "Health Week, " President Bush Wednesday travels to the headquarters of the fast food chain Wendy's in Dublin, Ohio to push his agenda for health care.
NPR: Bush Faces Hurdles in Health Care Reform
But in the electrified political atmosphere of an election year, the Bush administration's opponents will want to see the buck stop far higher up the chain of command.
ECONOMIST: The buck stops where?