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piercer

['p?rs?]
  • n. 鉆孔器；放卵管；[五金] 錐子；敏銳的眼睛

英文詞源

piercer (n.)
early 15c., agent noun from pierce (v.).

雙語(yǔ)例句

1. Apply to military industry, such as armor piercer and so on.
用于軍事工業(yè), 如穿甲彈彈芯等.

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2. Common failure of three - roll piercer in production was studied.
介紹了三輥穿孔機(jī)在生產(chǎn)過程中的常見故障和事故.

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3. The armor piercer sends the strength, Is the typical wadding fist sends the strength method.
穿甲彈的發(fā)力, 就是典型的綿拳的發(fā)力方法的.

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4. The piercing principle of 2 - roll cross - rolling piercer and its application range are discussed.
論述了二輥斜軋錐形輥穿孔機(jī)的穿孔原理及其應(yīng)用范圍.

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