詞語：piercer
piercer的解釋
piercer['piəsə]n. 鑽孔器；放卵管；錐子；[俚]敏銳的眼睛
piercer的意思
piercer 錐子，鑽孔器;鑽孔器;穿孔心棒;穿孔機;piercer cylinder 穿孔系統主缸;piercer disc 圓盤形軋輥、穿孔用軋輥;can piercer 開罐器;mannesmann piercer 曼內斯曼穿孔機;曼內斯曼式穿孔機;曼聶斯曼穿孔機;輥式穿軋機 【主科技詞彙;
piercer的參考例句
1.Apply to military industry, such as armor piercer and so on. 用於軍事工業，如穿甲彈彈芯等。
2.The computation of the roll opening is the basis of tool design and parameters adjustment of skew rolling piercer. 斜軋穿孔機軋輥開度計算是軋機工具設計和調整參數計算的基礎。
3.One way to enhance the working life of piercer point by means of Re-Al alloying was offered and its feasibility was proved in this paper. 提出了利用稀土鋁合金化提高頂頭使用壽命的措施，並對該措施的可行性進行了論證。