cold piercing 中文意思是什麼
cold piercing
解釋
冷穿孔-
Aiming at technical features and technology requirements for cold bending forming production line of steel bar for packing case, equipment including in such line has been introduced with emphasis on working principle and devices for burr trimming and opening piercing, on control principle of hydraulic expanding and flying shearing on the line
摘要針對包裝箱鋼條冷彎成形生產線的技術特點及產品工藝要求，介紹了包裝箱鋼條冷彎生產線的設備組成；重點闡述了包裝箱鋼條的在線預沖毛刺及豁口孔設備的工作原理及裝置、包裝箱鋼條產品的在線液壓擴孔及液壓飛剪技術的控制原理。 -
The night was clear and starlight, but the wind had not fallen, and cold was piercing.
夜間天朗氣清；星光燦爛，但是風勢並未減弱，而且冷氣刺骨。 -
Even their heavy fur - lined coats could net keep out the piercing cold
甚至他們的厚毛皮里大衣也擋不住刺骨的寒冷。 -
Hunger and the piercing cold accomplished what enemy armies had not been able to do-defeated the grand army.
饑餓和刺骨的嚴寒完成了敵軍沒有能夠做到的事情--打敗一支大軍。 -
Hunger and the piercing cold accomplished what enemy armies had not been able to do - defeated the grand army
饑餓和刺骨的嚴寒完成了敵軍沒有能夠做到的事情- -打敗一支大軍。
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