基本解釋[機械工程]搪桿頭英漢例句雙語例句The designs of boring process, boring mould, boring bar, boring tool and precision boring head are analyzed and researched, and the five problems above are solved.本文從機床布置、鏜削工藝、鏜模、鏜桿、鏜刀、精鏜頭的設計等諸方面進行了分析、探討，對以上五個難點問題給以解決。boring bar head更多例句專業(yè)釋義機械工程搪桿頭