surface blowhole

基本解釋

• [冶金工程技術(shù)]表面氣孔

英漢例句

雙語例句

• After summarizing some tests having been done by others, it is found that MgO plays an important role in forming surface blowhole in ductile cast iron.
  對(duì)影響球墨鑄鐵件皮下氣孔的各種因素分析表明，鐵液中氣體的產(chǎn)生有其必然性，通過減少氣體的發(fā)生量以防止皮下氣孔的方法并不是都能奏效。
• Discussing various influence factors of ductile iron's surface blowhole defects indicates that bringing various gases in the molten metal or on the interface with the sand mould is inevitable.
  對(duì)影響球墨鑄鐵件皮下氣孔的各種因素分析表明，鐵液中氣體的產(chǎn)生有其必然性，通過減少氣體的發(fā)生量以防止皮下氣孔的方法并不是都能奏效。

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詞組短語

短語

• surface -blowhole 表面氣孔

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專業(yè)釋義

冶金工程技術(shù)

• 表面氣孔