wreck crane
常见例句
- This paper discussed the wreck of the small pole of portal crane is because the small pole supported greater add working stress in range- changing process.
本文論述了門座起重機小拉杆的損壞是由於在起重機變幅過程中，小拉杆承受較大的附加應力所致。 - Fatigue wreck and reinforce disposal are analyzed on the crane girder system of billet warehouse, some advices of design and use are given to welded steel crane girder.
本文通過對某鋼坯庫吊車梁系統疲勞開裂和加固処理工程實例的分析，對銲接鋼吊車粱系統的設計、使用提出了建議。 - My father, bent over at the waist the way he was, looked like a crane there to either lift me up with its hook or wreck me with its heavy ball.
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