詞語：trepanned
trepanned的解釋
trepanned[tri'pæn, 'tri:pæn]n. 環鋸；鑽孔機vt. 欺騙；誘入圈套；用環鋸行手術
trepanned的意思
trepanned platform 開孔平台;Filler plugs for trepanned holes 錐孔的管塞;
trepanned的參考例句
1.The cavity and core were trepanned with frame electrode made of copper wire by EDM. 使用紫銅絲製作線框電極，採用電火花腐蝕方法，以套型的方式加工模具型腔和型芯。
2.By means of chemical composition analysis, metallographic examination and SEM, the trepanned samples were analyzed in back-up roll fractured. 採用化學分析、金相檢驗和掃瞄電鏡等手段對斷裂支承輥進行了套料取樣分析。